Geometry beginning with C

Geometry Definitions
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Collinear Points

Points that lie on the same line.

Collinear points
Complementary Angles

Any two angles whose sum is 90º.

Complementary angles
Consecutive Exterior Angles

An angle whose measure is less than 90º.

Consecutive exterior angles
Consecutive Interior Angles

An angle whose measure is less than 90º.

Consecutive interior angles
Corollary

A theorem that is an "easy consequence" of another theorem.

Corresponding Angles

Angles that appear to be in the same relative position in each group of four angles formed by a transversal.

Corresponding angles