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8.G.A

Understand congruence and similarity using physical models, transparencies, or geometry software.

Standards

8.G.A.1 Verify experimentally the properties of rotations, reflections, and translations:
8.G.A.2 Understand that a two-dimensional figure is congruent to another if the second can be obtained...
8.G.A.3 Describe the effect of dilations, translations, rotations, and reflections on two-dimensional...
8.G.A.4 Understand that a two-dimensional figure is similar to another if the second can be obtained from...
8.G.A.5 Use informal arguments to establish facts about the angle sum and exterior angle of triangles,...

Tasks aligned to this cluster

Partitioning a hexagon
Scaling angles and polygons
Reflecting a rectangle over a diagonal
Is this a rectangle?
A scaled curve
Same Size, Same Shape?