## Geometry CC Math Vocabulary/Concepts

**Basic Geometry**point

line

plane

collinear

coplanar

parallel lines

perpendicular lines

line segment

ray

opposite rays

angles

Segment Addition Postulate

Angle Addition Postulate

vertical angles

adjacent angles

complementary angles

supplementary angles

**Transformations**

__Proofs__

__Parallel Lines__

Triangle Congruency

Distance & Midpoint

Locus

Points of Concurrency

Polygons

CirclesTriangle Congruency

Distance & Midpoint

Locus

Points of Concurrency

Polygons

Circles