[DOC] [TLE] Perimeter and Area - Developmental Math Topic Text [PAR] Perimeter is a measurement of the distance around a shape and area gives us 
an ... think peRIMeter because the edge of an object is its rim and peRIMeter 
has the ... If the shape is a polygon, then you can add up all the lengths of the 
sides to find .... Notice that the height of a trapezoid will always be perpendicular 
to the... [DOC] [TLE] GEOMETRY [PAR] Triangles, as the prefix tri suggests, are closed geometrical figures that have ... 
about triangles is that the sum of the three angles in a triangle is alway equal to ... 
this triangle is determined ... without doing anything you know all three of its 
angles. ... Of course, a triangle could just have all 3 sides different in length - as in 
the... [DOC] [TLE] Polygon - math word definition - Math Open Reference [PAR] Polygon definition and properties. ... Polygons are one of the most all-
encompassing shapes in geometry. From the simple triangle ... The sum of its 
side lengths. [DOC] [TLE] GRE Math Review 3 Geometry.doc [PAR] Line segment AB consists of points A and B and all the points on the line 
between A and B. .... The perimeter of a polygon is the sum of the lengths of its 
sides. [DOC] [TLE] SOLUTION: Help again! It seems there are different ways to figure ... [PAR] The medium side is 3 inches more than the shortest side, and the longest side ... 
the perimeter of a geometric figure is just the sum of the lengths of all the sides. [DOC] [TLE] Perimeter Formulas for Geometric Figures - OnlineMSchool [PAR] Perimeter of triangle, square, rectangle, rhombus, parallelogram, trapezoid, circle
. ... The perimeter of the triangle ABC is the sum of the lengths of its sides. [DOC] [TLE] Perimeter formulas, Perimeter - Math [PAR] Perimeter formulas for all geometric figures. ... Perimeter of a figure is the sum of 
the lengths of all sides. Not all ... The length of all its sides is P = a + b + a + b or:. [DOC] [TLE] Geometry Notes PERIMETER AND AREA [PAR] Calculate the perimeter of given geometric figures.  Use the .... Its length was 7 
units. 8 ... since we do not have the lengths of all of the sides, and we have no. 
Area of a ..... The surface area of a figure is defined as the sum of the areas of the. [DOC] [TLE] Perimeter - Wikipedia [PAR] A perimeter is a path that surrounds a two-dimensional shape. The word comes 
from the Greek peri (around) and meter (measure). The term may be used either 
for the path or its length&endash;it can be thought of as the length of the outline 
of a shape. The perimeter of a circle or ellipse is called its circumference. .... The 
perimeter of a polygon equals the sum of the lengths of its sides (edges). [DOC] [TLE] Properties of Polygons | SkillsYouNeed [PAR] Learn about the essential properties of plane shapes, polygons. Our easy to ... 
Equilateral  all the sides are equal lengths, and all the internal angles are 60. [DOC] [TLE] Perimeter & area | Area | Geometry foundations | High school ... [PAR] Oct 1, 2011 - 8 minLearn how to calculate perimeter and area for various shapes. ... "the perimeter ( p) is equal to ... [DOC] [TLE] Triangle - Wikipedia [PAR] A triangle is a polygon with three edges and three vertices. It is one of the basic 
shapes in geometry. A triangle with vertices A, B, and C is denoted  A B C {\
displaystyle \triangle ABC} \triangle ABC . In Euclidean geometry any three points
, when non-collinear, determine a ... A scalene triangle has all its sides of 
different lengths. [DOC] [TLE] How to Solve Geometry Problems involving Rectangles and ... [PAR] A rectangle is a specific kind of closed geometric figure with four sides; ... we can 
readily calculate is its perimeter, which is the sum of the lengths of all the sides. [DOC] [TLE] Triangle -- from Wolfram MathWorld [PAR] The study of triangles is sometimes known as triangle geometry, and

Question: It's the sum of the lengths of all sides of a geometric figure
Answer: the perimeter