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G: U2: P1: D1: Triangle Properties

G: U2: P1: D1: Triangle Properties

Author: Kym Riggins

GEOM.2B: Make conjectures about angles, lines, polygons, circles, and three-dimensional figures and determine the validity of the conjectures, choosing from a variety of approaches such as coordinate, transformational, or axiomatic

GEOM.5B: Analyze numeric and geometric patterns to make generalizations about geometric properties, including properties of polygons, ratios in similar figures and solids, and angle relationships in polygons and

Students apply and make conjectures about triangle properties.

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Geometry: IMN: page 75 (Triangle Classification & Properties)

Notes on page 75 of the IMN


Geometry: Unit 1: Part 1: Day 1: Triangle Properties

Reviews classification of Triangles and the Triangle Sum Theorem and the Exterior Angle Theorem