Geometry CP Vocabulary Review for Exam

Front

points that lie on the same line

Back

collinear

Front

a point that divides a segment into two congruent segments

Back

midpoint

Front

figures that have the same shape but different sizes

Back

similar

Front

non-coplanar lines that do not intersect

Back

skew lines

Front

lines that intersect to form right angles

Back

perpendicular lines

Front

two angles whose sum is 90 degrees

Back

complementary angles

Front

two angles whose sum is 180 degrees

Back

supplementary angles

Front

a part of a line that has two endpoints

Back

segment

Front

a line that extends infinitely in one direction

Back

ray

Front

angles that are opposite each other when two lines intersect

Back

vertical angles