OpenLLM-France/wikimedia huggingface dataset:
# False Friends of the Slavist/Map kъnęzь

Semasiological map for *kъnęzь
R. князь • Ukr. князь • Pol. ksiądz • Ka. ksyżëc • LSo. kněz • USo. knjez • Cz. kněz • Slk. kňaz • Sln. knez • Cr. knez • Bo. knez • Sb. knez • Bg. княз •
| *kъnęzь | Meanings: ‘prince’ ‘lord, master(mistress)’ ‘king (in a card-playing)’ ‘priest’ ‘mister’ ‘bridegroom’   no such word (For areas without shading there is no information yet.) |
| *kъnęzь | Meanings | Meanings | Meanings | Meanings | Meanings | Meanings |
| *kъnęzь | prince | lord, master(mistress) | king (in a card-playing) | priest | mister | bridegroom |
| R. князь | + | | | | | |
| Ukr. князь | + | | | | | + |
| Pol. ksiądz | | | | + | | |
| Ka. ksyżëc | + | | | | | |
| LSo. kněz | | + | + | | + | |
| USo. knjez | | + | | | + | |
| Cz. kněz | | | | + | | |
| Slk. kňaz | | | | + | | |
| Sln. knez | + | | | | | |
| Cr. knez | + | | | | | |
| Bo. knez | + | | | | | |
| Sb. knez | + | | | | | |
| Bg. княз | + | | | | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map lekarna

Semasiological map for *lekarьn-
R. Ø • Blr. Ø • Ukr. лікарня • Pol. Ø • Ka. lékarniô • USo. lěkarnja • Cz. lékárna • Slk. lekáreň • Sln. lekarna • Cr. ljekarna • Bo. Ø • Sb. Ø • Mk. Ø • Bg. Ø •
| *lekarьn- | Meanings: ‘hospital’ ‘chemist&#146;s, pharmacy’ ‘clinic (medical facility)’   no such word (For areas without shading there is no information yet.) |
| *lekarьn- | Meanings | Meanings | Meanings |
| *lekarьn- | hospital | chemist&#146;s, pharmacy | clinic (medical facility) |
| R. Ø | | | |
| Blr. Ø | | | |
| Ukr. лікарня | + | | |
| Pol. Ø | | | |
| Ka. lékarniô | | | + |
| USo. lěkarnja | | + | |
| Cz. lékárna | | + | |
| Slk. lekáreň | | + | |
| Sln. lekarna | | + | |
| Cr. ljekarna | | + | |
| Bo. Ø | | | |
| Sb. Ø | | | |
| Mk. Ø | | | |
| Bg. Ø | | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map leto

Semasiological map for *lěto
R. лето • Blr. лета • Ukr. літо • Pol. lato • Ka. lato • USo. lěto • Cz. léto • Slk. leto • Sln. leto • Cr. ljeto • Bo. ljeto • Sb. лето • Mk. лето • Bg. лято •
| *lěto | Meanings: ‘year (in the sg.)’ ‘summer’ ‘year (in the plural), e.g. 30 years’   no such word (For areas without shading there is no information yet.) |
| *lěto | Meanings | Meanings | Meanings |
| *lěto | year (in the sg.) | summer | year (in the plural), e.g. 30 years |
| R. лето | | + | + |
| Blr. лета | | + | |
| Ukr. літо | | + | |
| Pol. lato | | + | + |
| Ka. lato | | + | + |
| USo. lěto | + | | + |
| Cz. léto | | + | + |
| Slk. leto | | + | |
| Sln. leto | + | | + |
| Cr. ljeto | | + | |
| Bo. ljeto | | + | |
| Sb. лето | | + | |
| Mk. лето | | + | |
| Bg. лято | | + | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map kraj

Semasiological map for *krajь
R. край • Blr. край • Ukr. край • Pol. kraj • Ka. krôj • LSo. kraj • USo. kraj • Cz. kraj • Slk. kraj • Sln. kraj • Cr. kraj • Bo. kraj • Sb. крај • Mk. крај • Bg. край •
| *krajь | Meanings: ‘country’ ‘edge’ ‘end’ ‘region’ ‘side’ ‘locality’   no such word (For areas without shading there is no information yet.) |
| *krajь | Meanings | Meanings | Meanings | Meanings | Meanings | Meanings |
| *krajь | country | edge | end | region | side | locality |
| R. край | + | + | | + | | |
| Blr. край | | + | | + | | |
| Ukr. край | + | + | + | + | | |
| Pol. kraj | + | | | | | |
| Ka. krôj | + | + | | | + | |
| LSo. kraj | + | | | | | |
| USo. kraj | + | | | | | |
| Cz. kraj | | + | | + | | + |
| Slk. kraj | | + | | + | | |
| Sln. kraj | | + | | | | + |
| Cr. kraj | | + | + | + | | |
| Bo. kraj | | + | + | + | | |
| Sb. крај | | + | + | + | | |
| Mk. крај | | | + | + | | |
| Bg. край | | + | + | + | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map krslo

Semasiological map for *krěslo
R. кресло • Blr. крэсла • Ukr. крісло • Pol. krzesło • Ka. krzasło • USo. křesło • Cz. křeslo • Slk. kreslo • Sln. Ø • Cr. Ø • Bo. Ø • Sb. Ø • Mk. • Bg. кресло •
| *krěslo | Meanings: ‘chair’ ‘armchair’   no such word (For areas without shading there is no information yet.) |
| *krěslo | Meanings | Meanings |
| *krěslo | chair | armchair |
| R. кресло | | + |
| Blr. крэсла | + | |
| Ukr. крісло | + | + |
| Pol. krzesło | + | |
| Ka. krzasło | | + |
| USo. křesło | | + |
| Cz. křeslo | | + |
| Slk. kreslo | | + |
| Sln. Ø | | |
| Cr. Ø | | |
| Bo. Ø | | |
| Sb. Ø | | |
| Mk. | | |
| Bg. кресло | | + |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map kuča

Semasiological map for [kuča]
R. куча • Blr. куча • Ukr. куча • Pol. ∅ • Cr. kuća • Bo. kuća • Sb. кућа • Mk. куча • Bg. куча •
| [kuča] | Meanings: ‘pile, heap’ ‘house’ ‘whelp, pup’   no such word (For areas without shading there is no information yet.) |
| [kuča] | Meanings | Meanings |
| [kuča] | pile, heap | house | whelp, pup |
| R. куча | + | | |
| Blr. куча | + | | |
| Ukr. куча | + | | |
| Pol. ∅ | | | |
| Cr. kuća | | + | |
| Bo. kuća | | + | |
| Sb. кућа | | + | |
| Mk. куча | | | + |
| Bg. куча | | | + |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map kraska

Semasiological map for *kraska, [kraska]
R. краска • Blr. Ø • Ukr. краска • Pol. kraska • Ka. Ø • Cz. kráska • Slk. kráska • Sln. Ø • Cr. Ø • Bo. Ø • Sb. Ø • Mk. Ø • Bg. краска •
| *kraska, [kraska] | Meanings: ‘paint’ ‘flower’ ‘blush,crimson’ ‘beauty’ ‘roller (bird)’   no such word (For areas without shading there is no information yet.) |
| *kraska, [kraska] | Meanings | Meanings | Meanings | Meanings | Meanings |
| *kraska, [kraska] | paint | flower | blush,crimson | beauty | roller (bird) |
| R. краска | + | | | | |
| Blr. Ø | | | | | |
| Ukr. краска | | | + | | |
| Pol. kraska | | | | | + |
| Ka. Ø | | | | | |
| Cz. kráska | | | | + | |
| Slk. kráska | | | | + | |
| Sln. Ø | | | | | |
| Cr. Ø | | | | | |
| Bo. Ø | | | | | |
| Sb. Ø | | | | | |
| Mk. Ø | | | | | |
| Bg. краска | + | | | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map lepshje

Semasiological map for *lěp-
R. Ø • Blr. лепей, лепш • Ukr. ліпше • Pol. lepiej • Ka. lepié • USo. lěpši, lěpje • Cz. lepší • Slk. lepšie • Sln. lepše • Cr. ljepše • Bo. ljepše • Sb. лепше • Bg. Ø •
| *lěp- | Meanings: ‘better’ ‘more beautiful’ ‘tastier’   no such word (For areas without shading there is no information yet.) |
| *lěp- | Meanings | Meanings | Meanings |
| *lěp- | better | more beautiful | tastier |
| R. Ø | | | |
| Blr. лепей, лепш | + | | |
| Ukr. ліпше | + | | |
| Pol. lepiej | + | | |
| Ka. lepié | + | | |
| USo. lěpši, lěpje | + | | |
| Cz. lepší | + | | |
| Slk. lepšie | + | | |
| Sln. lepše | | + | |
| Cr. ljepše | | + | |
| Bo. ljepše | | + | |
| Sb. лепше | | + | + |
| Bg. Ø | | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map blagъ

Semasiological map for
R. благой • Blr. благі • Ukr. благий • Pol. błogi • Ka. błodżi • Slk. blahý • Sln. blag • Cr. blag • Bo. blag • Sb. благ • Bg. благ •
* Meanings:
* ‘bad’
* ‘good’
* ‘weak’
* ‘blissful’
* ‘mild’
* ‘kind’
* no such word
* (For areas without shading there is no information yet.)
| | Meanings | Meanings | Meanings | Meanings |
| | bad | good | weak | blissful | mild | kind |
| R. благой | | + | | | | |
| Blr. благі | + | | | | | |
| Ukr. благий | + | | + | | | |
| Pol. błogi | | + | | + | | |
| Ka. błodżi | | | | + | | |
| Slk. blahý | | | | + | | |
| Sln. blag | | | | | + | |
| Cr. blag | | | | | + | |
| Bo. blag | | | | | + | |
| Sb. благ | | | | | + | |
| Bg. благ | | | | | + | + |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map bulka

Semasiological map for [bulka]
R. булка • Blr. булка • Ukr. булка • Pol. bułka • Ka. Ø • LSo. Ø • USo. Ø • Cz. bulka • Slk. Ø • Sln. • Cr. Ø • Bo. Ø • Sb. булка • Mk. булка • Bg. булка •
| [bulka] | Meanings: ‘bride’ ‘young woman’ ‘married Turkish woman’ ‘tumor (esp. in breast cancer)’ ‘roll, white bread’ ‘a species of poppy’   no such word (For areas without shading there is no information yet.) |
| [bulka] | Meanings | Meanings | Meanings | Meanings | Meanings | Meanings |
| [bulka] | bride | young woman | married Turkish woman | tumor (esp. in breast cancer) | roll, white bread | a species of poppy |
| R. булка | | | | | + | |
| Blr. булка | | | | | + | |
| Ukr. булка | | | | | + | |
| Pol. bułka | | | | | + | |
| Ka. Ø | | | | | | |
| LSo. Ø | | | | | | |
| USo. Ø | | | | | | |
| Cz. bulka | | | | | + | |
| Slk. Ø | | | | | | |
| Sln. | | | | | | |
| Cr. Ø | | | | | | |
| Bo. Ø | | | | | | |
| Sb. булка | | | | | | + |
| Mk. булка | | | | | | + |
| Bg. булка | + | + | | | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map blǫdъ

Semasiological map for *blǫd
R. блуд • Blr. блуд • Ukr. блуд • Pol. błąd • Ka. ∅ • Cz. blud • Slk. blud • Sln. blud • Cr. blud • Bo. blud • Sb. блуд • Mk. блуд • Bg. блуд •
| *blǫd | Meanings: ‘fornication’ ‘delusion’ ‘mistake’   no such word (For areas without shading there is no information yet.) |
| *blǫd | Meanings | Meanings | Meanings |
| *blǫd | fornication | delusion | mistake |
| R. блуд | + | | |
| Blr. блуд | + | | |
| Ukr. блуд | + | | |
| Pol. błąd | | | + |
| Ka. ∅ | | | |
| Cz. blud | | + | |
| Slk. blud | | + | |
| Sln. blud | + | | |
| Cr. blud | + | | |
| Bo. blud | + | | |
| Sb. блуд | + | | |
| Mk. блуд | + | | |
| Bg. блуд | + | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map borъ

Semasiological map for *borъ
R. бор • Blr. бор • Ukr. бір(1), бор(3) • Pol. bór(1), bor(3, 4) • Ka. bór • LSo. bór • USo. bor • Cz. bor • Slk. bor, bôr(1, 2), bór(3) • Sln. bor • Cr. bor • Bo. bor • Sb. bor • Mk. бор • Bg. бор •
| *borъ | Meanings: ‘pine wood’ ‘pine’ ‘boron’ ‘drill’   no such word (For areas without shading there is no information yet.) |
| *borъ | Meanings | Meanings | Meanings | Meanings |
| *borъ | pine wood | pine | boron | drill |
| R. бор | + | | + | + |
| Blr. бор | | | + | |
| Ukr. бір(1), бор(3) | + | | + | |
| Pol. bór(1), bor(3, 4) | + | | + | + |
| Ka. bór | | | + | |
| LSo. bór | + | + | | |
| USo. bor | | | + | |
| Cz. bor | + | | + | |
| Slk. bor, bôr(1, 2), bór(3) | + | + | + | |
| Sln. bor | | + | + | |
| Cr. bor | | + | + | |
| Bo. bor | | + | + | |
| Sb. bor | | + | + | |
| Mk. бор | | + | + | |
| Bg. бор | | + | + | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map bujьnъ

Semasiological map for *bujьnъ
R. буйный • Blr. буйны • Ukr. буйний • Pol. bujny • Ka. Ø • LSo. bujny • USo. bujny • Cz. bujný • Slk. bujný • Sln. • Cr. bujan • Bg. буен •
| *bujьnъ | Meanings: ‘impetuous’ ‘unbridled’ ‘luxuriant’ ‘daring, bold’ ‘strange’ ‘rich’ ‘large’   no such word (For areas without shading there is no information yet.) |
| *bujьnъ | Meanings | Meanings | Meanings | Meanings | Meanings | Meanings | Meanings |
| *bujьnъ | impetuous | unbridled | luxuriant | daring, bold | strange | rich | large |
| R. буйный | + | + | + | + | | | |
| Blr. буйны | | | + | | | | + |
| Ukr. буйний | + | + | + | + | | | |
| Pol. bujny | | | + | | | | |
| Ka. Ø | | | | | | | |
| LSo. bujny | | | + | | + | | |
| USo. bujny | | | + | | | | |
| Cz. bujný | + | + | + | | | | |
| Slk. bujný | | + | + | | | | |
| Sln. | | | + | | | | |
| Cr. bujan | | | | | | + | |
| Bg. буен | + | + | + | | | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map batogъ

Semasiological map for *batogъ
R. батог • Blr. батог • Ukr. батiг • Pol. batóg • Ka. batóg • Cz. batoh • Slk. batoh •
| *batogъ | Meanings: ‘stick, whip’ ‘backpack’   no such word (For areas without shading there is no information yet.) |
| *batogъ | Meanings | Meanings |
| *batogъ | stick, whip | backpack |
| R. батог | + | |
| Blr. батог | + | |
| Ukr. батiг | + | |
| Pol. batóg | + | |
| Ka. batóg | + | |
| Cz. batoh | | + |
| Slk. batoh | | + |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map belizna

Semasiological map for *beli(zь)na
R. белизна • Blr. бялізна • Ukr. білизна • Pol. bielizna • Ka. bielëzna • LSo. běliznja • Cz. Ø • Slk. bielizeň • Sln. belina • Cr. bjelina • Bo. bjelina • Sb. белина • Mk. белина • Bg. белина •
| *beli(zь)na | Meanings: ‘whiteness’ ‘linen, laundry’ ‘strong detergent’ ‘bowl’ ‘bast’   no such word (For areas without shading there is no information yet.) |
| *beli(zь)na | Meanings | Meanings | Meanings | Meanings | Meanings |
| *beli(zь)na | whiteness | linen, laundry | strong detergent | bowl | bast |
| R. белизна | + | | | | |
| Blr. бялізна | | + | | | |
| Ukr. білизна | + | + | | | |
| Pol. bielizna | | + | | | |
| Ka. bielëzna | | + | | | |
| LSo. běliznja | | | | + | + |
| Cz. Ø | | | | | |
| Slk. bielizeň | | + | | | |
| Sln. belina | + | | | | |
| Cr. bjelina | + | | | | |
| Bo. bjelina | + | | | | |
| Sb. белина | + | | | | |
| Mk. белина | + | | | | |
| Bg. белина | + | | + | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map bystrъ

Semasiological map for *bystrъ
R. быстрый • Blr. Ø • Ukr. Ø • Pol. bystry • Ka. bëstri • Cz. bystrý • Slk. bystrý • Sln. bister • Cr. bistar • Bo. bistar • Sb. bistar • Bg. бистър •
| *bystrъ | Meanings: ‘quick’ ‘keen (intellect)’ ‘witty’ ‘sharp-witted’ ‘sharp (hearing)’ ‘clear’   no such word (For areas without shading there is no information yet.) |
| *bystrъ | Meanings | Meanings | Meanings | Meanings | Meanings | Meanings |
| *bystrъ | quick | keen (intellect) | witty | sharp-witted | sharp (hearing) | clear |
| R. быстрый | + | + | | | | |
| Blr. Ø | | | | | | |
| Ukr. Ø | | | | | | |
| Pol. bystry | + | | + | + | + | + |
| Ka. bëstri | + | + | + | + | + | |
| Cz. bystrý | + | + | | | | |
| Slk. bystrý | + | + | | | | |
| Sln. bister | | | | + | | + |
| Cr. bistar | | | | + | | + |
| Bo. bistar | | | | + | | + |
| Sb. bistar | | | | + | | + |
| Bg. бистър | | | | | | + |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map bavit

Semasiological map for bavit
Pol. bawić się • Cz. bavit • Slk. bavit • Sln. baviti se • Cr. baviti se •
| bavit | Meanings: ‘to talk’ ‘to be interested in’ ‘to enjoy’ ‘to occupy oneself with’   no such word (For areas without shading there is no information yet.) |
| bavit | Meanings | Meanings | Meanings |
| bavit | to talk | to be interested in | to enjoy | to occupy oneself with |
| Pol. bawić się | | + | + | |
| Cz. bavit | + | | + | |
| Slk. bavit | | + | + | |
| Sln. baviti se | | | | + |
| Cr. baviti se | | + | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# False Friends of the Slavist/Map brakъ

Semasiological map for *brakъ
R. брак • Blr. брак • Ukr. брак • Pol. brak • Cz. brak • Slk. brak • Sln. ∅ • Cr. brak • Bo. brak • Sb. брак • Mk. брак • Bg. брак •
| *brakъ | Meanings: ‘marriage’ ‘rejects’ ‘lack, deficiency’ ‘junk, trash’   no such word (For areas without shading there is no information yet.) |
| *brakъ | Meanings | Meanings | Meanings | Meanings |
| *brakъ | marriage | rejects | lack, deficiency | junk, trash |
| R. брак | + | + | | |
| Blr. брак | | + | + | |
| Ukr. брак | | + | + | |
| Pol. brak | | | + | |
| Cz. brak | | + | | + |
| Slk. brak | | | | + |
| Sln. ∅ | | | | |
| Cr. brak | + | | | |
| Bo. brak | + | | | |
| Sb. брак | + | | | |
| Mk. брак | + | | | |
| Bg. брак | + | | | |
| < Index of semasiological maps | < False Friends of the Slavist Homepage |
# Healthcare IT Technician Certification

The CompTIA Healthcare IT Technician certification covers the knowledge and skills required to implement, deploy, and support healthcare IT systems in U.S. clinical settings.
It is recommended, but not required, that CompTIA Healthcare IT Technician candidates have at least 500 hours of hands-on technical experience with implementing IT in clinical settings.
Domains

## 1.0 Regulatory Requirements
### 1.1 Identify standard agencies, laws, and regulations

* HHS
* ONC
* CMS
* HIPAA
* Medicare
* Medicaid

### 1.2 Explain and Classify HIPAA controls and compliance issues

* PHI
* Covered Entity
* Security
* HIPPA Security
* Violations
* Fines
* Requirements

## Test Details

* Number of questions: 75
* Length of test: 60 minutes
* Passing score: 650 on a scale of 100–900
* Recommended experience: CompTIA A+ or 500 hours of hands-on IT technical experience in the healthcare IT field.
* Languages: English
* Exam codes: HIT-001

## External links

* Official CompTIA Healthcare IT Technician Certification Site
# Health Sociology/The Professional and the Lay Person
## Further reading
### Books

* Conrad, P. and Potter, D. (2000). From hyperactive children to ADHD adults: Observations on the expansion of medical categories. Social problems. 47(4) pp.559-582.
* Conrad, P. 2007. The medicalization of society: on the transformation of human conditions into treatable disorders Baltimore: Johns Hopkins University Press .
# Geometry/Chapter 21

A collection of theorems about chords of a circle can be summarized as under.
1. If a straight line drawn from the centre of a circle bisects a chord which does not pass through the centre, it cuts the chord at right angles. Conversely, if it cuts the chord at right angles, it bisects it. (Euclid III. 3)
2. One circle, and only one, can pass through any three points not in the same straight line.
3.If from a point within a circle more than two equal straight lines can be drawn to the circumference, that point is the centre of the circle. (Euclid III. 9)
4.Equal chords of a circle are equidistant from the centre. Conversely, chords which are equidistant from the centre are equal. (Euclid III. 14)

### Navigation

* Geometry Main Page
* Motivation
* Introduction
* Geometry/Chapter 1 - HS Definitions and Reasoning (Introduction)
** Geometry/Chapter 1/Lesson 1 Introduction
** Geometry/Chapter 1/Lesson 2 Reasoning
** Geometry/Chapter 1/Lesson 3 Undefined Terms
** Geometry/Chapter 1/Lesson 4 Axioms/Postulates
** Geometry/Chapter 1/Lesson 5 Theorems
** Geometry/Chapter 1/Vocabulary Vocabulary
* Geometry/Chapter 2 Proofs
* Geometry/Chapter 3 Logical Arguments
* Geometry/Chapter 4 Congruence and Similarity
* Geometry/Chapter 5 Triangle: Congruence and Similiarity
* Geometry/Chapter 6 Triangle: Inequality Theorem
* Geometry/Chapter 7 Parallel Lines, Quadrilaterals, and Circles
* Geometry/Chapter 8 Perimeters, Areas, Volumes
* Geometry/Chapter 9 Prisms, Pyramids, Spheres
* Geometry/Chapter 10 Polygons
* Geometry/Chapter 11 $\mathbb {R} ,\mathbb {R} ^{2},\mathbb {R} ^{3}$
* Geometry/Chapter 12 Angles: Interior and Exterior
* Geometry/Chapter 13 Angles: Complementary, Supplementary, Vertical
* Geometry/Chapter 14 Pythagorean Theorem: Proof
* Geometry/Chapter 15 Pythagorean Theorem: Distance and Triangles
* Geometry/Chapter 16 Constructions
* Geometry/Chapter 17 Coordinate Geometry
* Geometry/Chapter 18 Trigonometry
* Geometry/Chapter 19 Trigonometry: Solving Triangles
* Geometry/Chapter 20 Special Right Triangles
* Geometry/Chapter 21 Chords, Secants, Tangents, Inscribed Angles, Circumscribed Angles
* Geometry/Chapter 22 Rigid Motion
* Geometry/Appendix A Formulae
* Geometry/Appendix B Answers to problems
* Appendix C. Geometry/Postulates & Definitions
* Appendix D. Geometry/The SMSG Postulates for Euclidean Geometry
← Chapter 20 · Appendix A →
# Geometry/Chapter 17

Coordination Geometry can be used to find the midpoint of two coordinates. For example (8,5)(4,2). The formula is[x+x(2nd)] divided by 2. ,[y+y(2nd)] divided by 2. For this example this would be: [(8+5) divided by 2],[(4+2) divided by 2]. This equals (6.5,3), which is the midpoint between these two coordinates.
The formula for finding the distance between two coordinates, (x1, y1) and (x2, y2), is √((x2-x1)²+(y2-y1)²)

## Exercise
### Navigation

* Geometry Main Page
* Motivation
* Introduction
* Geometry/Chapter 1 - HS Definitions and Reasoning (Introduction)
** Geometry/Chapter 1/Lesson 1 Introduction
** Geometry/Chapter 1/Lesson 2 Reasoning
** Geometry/Chapter 1/Lesson 3 Undefined Terms
** Geometry/Chapter 1/Lesson 4 Axioms/Postulates
** Geometry/Chapter 1/Lesson 5 Theorems
** Geometry/Chapter 1/Vocabulary Vocabulary
* Geometry/Chapter 2 Proofs
* Geometry/Chapter 3 Logical Arguments
* Geometry/Chapter 4 Congruence and Similarity
* Geometry/Chapter 5 Triangle: Congruence and Similiarity
* Geometry/Chapter 6 Triangle: Inequality Theorem
* Geometry/Chapter 7 Parallel Lines, Quadrilaterals, and Circles
* Geometry/Chapter 8 Perimeters, Areas, Volumes
* Geometry/Chapter 9 Prisms, Pyramids, Spheres
* Geometry/Chapter 10 Polygons
* Geometry/Chapter 11 $\mathbb {R} ,\mathbb {R} ^{2},\mathbb {R} ^{3}$
* Geometry/Chapter 12 Angles: Interior and Exterior
* Geometry/Chapter 13 Angles: Complementary, Supplementary, Vertical
* Geometry/Chapter 14 Pythagorean Theorem: Proof
* Geometry/Chapter 15 Pythagorean Theorem: Distance and Triangles
* Geometry/Chapter 16 Constructions
* Geometry/Chapter 17 Coordinate Geometry
* Geometry/Chapter 18 Trigonometry
* Geometry/Chapter 19 Trigonometry: Solving Triangles
* Geometry/Chapter 20 Special Right Triangles
* Geometry/Chapter 21 Chords, Secants, Tangents, Inscribed Angles, Circumscribed Angles
* Geometry/Chapter 22 Rigid Motion
* Geometry/Appendix A Formulae
* Geometry/Appendix B Answers to problems
* Appendix C. Geometry/Postulates & Definitions
* Appendix D. Geometry/The SMSG Postulates for Euclidean Geometry
← Chapter 16 · Chapter 18 →
# GCSE Business Studies/What is Production?

the methods of production are the types o production which is used I different scenarios. The methods are:Job production, where items are made individually and each item is finished before the next one is started. Designer dresses are made using the job production method.
Batch production, where groups of items are made together. Each batch is finished before starting the next block of goods. For example, a baker first produces a batch of 50 white loaves. Only after they are completed will he or she start baking 50 loaves of brown bread.
Flow production, where identical, standardised items are produced on an assembly line. Most cars are mass-produced in large factories using conveyor belts and expensive machinery such as robot arms. Workers have specialised jobs, for instance, fitting wheels.
# GCSE Computer Science/AQA GCSE Computer Science 4512

This section aims to fit in with the AQA GCSE Computer Science 4512 syllabus but is not endorsed by AQA. The first examinatin was in 2014 and the last examination was in 2017 and the course has been replaced by AQA GCSE Computer Science 8520.

## Course Content

* 3.1.1 Constants, variables and data types
* 3.1.2 Structures
* 3.1.3 Program flow control
* 3.1.4 Procedures and functions
* 3.1.5 Scope of variables, constants, functions and procedures
* 3.1.6 Error handling
* 3.1.7 Handling external data
* 3.1.8 Computer structure
   * Systems
   * Hardware
   * CPU (Central Processing Unit)
   * Memory
   * Secondary storage
* 3.1.9 Algorithms
* 3.1.10 Data representation (binary, hexadecimal and data storage)
* 3.1.11 Software development life cycle
   * Prototyping
* 3.1.12 Application testing
* 3.1.13 Networking
   * Client server
   * Web application concepts
* 3.1.14 Use of external code sources
* 3.1.15 Database concepts
   * Query methods (SQL)
   * Connecting to databases from applications and web based apps
* 3.1.16 The use of computer technology in society