### shape | angle:

Dogleg
* are angles
  - holes
* is an angle

### shape | angle | incidence angle:

Angle of attack
* has a large effect on the drag generated by an aircraft
  - lift generated by a wing
* is an incidence angle
* is the angle between the relative wind and the chord line
  - of the chord line to the apparent wind
* refers to the angle of an airfoil to the oncoming airflow.

Latitude
* All latitudes find some mammals reproducing seasonally, even in the deep tropics.
* are liberty
  - lines parallel to the equator
  - planetographic
  - positive north of the equator
  - scope
  - the lines that run horizontally on a map and are parallel to the equator
  - zenographic
* specify the North-South position of a location on the globe.

### shape | angle | latitude:

Southern latitude
* grow short-day types.
* receive more ultraviolet radiation than northern latitudes.

### shape | angle:

Longitude
* is always a negative number for the Gulf of Mexico
  - comparable to the y-axis on a graph
  - defined in terms of meridians, which are half-circles running from pole to pole
  - either qualified as East or West, or given as a signed numeric value of degrees East
  - expressed in degrees of time
  - found from the observed time
* is measured East or West of Greenwich, and can be expressed in different ways
  - east and west of the prime meridian passing through Greenwich , England
* is measured from Washington at bottom and Philadelphia at top
  - the longitude of the ascending node
  - halfway around the world in each direction
  - in degrees, minutes and seconds of arc
  - positive to the East
  - using degrees , the same way an angle is
  - measured, positive to the east, and latitude positive to the north from the equator
  - money
  - offset by time
  - one of the main factors that determines where biomes occur in the world
  - positive East of the prime meridian
  - relative to zero degrees, along which Greenwich, England is located
  - tapped location's longitude
* is the angular distance east or west of the prime meridian of a celestial object
  - measurement of a place east or west of the prime meridian
  - coordinate affected by time errors
  - east to west position
  - west from Philadelphia
* measures angles in the east-west direction.
* measures how far east or west along the equator something is
  - of the prime meridian a place is located.
  * is measured using degrees, the same way an angle is. Unlike latitude, which has the equator as a natural starting position, there is no natural starting position for longitude. Other meridians have been used in the past, but most scientists now agree to use the Prime Meridian
* series of imaginary lines radiating from the North and South poles.
* standard for locating a precise position on Earth.

Magnetic declination
* are angles.
* changes over time.
* depends on location wrt magnetic north pole.
* is an angle
* is the angle between magnetic north and true north
  - angular difference between true north and magnetic north
* varies with location on the earth and also changes very slowly with time.

Magnetic inclination
* is an angle
* is the angle between the horizontal plane and the total field vector
  - magnetic field vector and the horizontal plane

Right angle
* All right angles are congruent to one another
  - equal to one another
* are located in corners.