Geometry Module 1, Topic D, Overview

Math Problem

In Topic D, Proving Properties of Geometric Figures, students use what they have learned in Topics A through C to prove properties—those that have been accepted as true and those that are new—of parallelograms and triangles (G.CO.10, G.CO.11).

Downloadable Resources

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Common Core Learning Standards

CCLS State Standard
G.CO.7 Use the definition of congruence in terms of rigid motions to show that two triangles are congruent...
G.CO.8 Explain how the criteria for triangle congruence (ASA, SAS, and SSS) follow from the definition of...

Curriculum Map