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An angle that is 90 degrees (It makes a square in the corner).
An angle that measures MORE than 90 degrees
An angle that measures 180 degrees
Angles whose measure adds up to 90 degrees.
The sum of the measure of two angles is 180 degrees.
Angles opposite one another when two lines intersect.
Angles that are next to each other. They share a vertex and a common side.
The point where two sides meet. (Shared end points of the line segments of a polygon.)
Angles with equal measures are..
Angles whose measure is >180 degrees and <360 degrees
An angle that measures LESS than 90 degrees.
Part of a line that has one end point and goes in one direction without end.
A straight path that goes without end in two directions.
Part of a line with two end points.
lines in a plane that intersect to form 4 right angles
2 lines that never cross/intersect and stay the same distance apart
Two or more lines that meet at a common point.