CC G-CO 9

Prove theorems about lines and angles. Theorems include: vertical angles are congruent; when a transversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segment’s endpoints.

Category: Geometry
Domain: G-CO Congruence
Cluster: Prove geometric theorems.

 

All Standards    Common Core Standards 8-12

 


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