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Standards/Math/Tennessee/8.G.A

8.G.A

8.G Geometry (G)
8.G.A
8.G.A.18.G.A.2
8.G.B
8.G.C

Understand and describe the effects of transformations on two-dimensional figures and use informal arguments to establish facts about angles.

8.G.A.1Describe the effect of translations, rotations, reflections, and dilations on two-dimensional figures using coordinates.8.G.A.2Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles.
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