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7.01 Angle bisectors and perpendicular bisectors

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Outcomes

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.

G-SRT.5

Use congruence and similarity criteria for triangles to solve problems and to prove relationships in geometric figures.

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