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IM Geo.1.16 Practice: More Symmetry

Author:GeoGebra Classroom Activities, IM Algebra 1, Geometry, Algebra 2

For each figure, identify any angles of rotation that create symmetry.

A triangle has rotation symmetry that can take any of its vertices to any of its other vertices.

Select all conclusions that we can reach from this.

Select all that apply
  • A
  • B
  • C
Check my answer (3)

Here is a beautiful flower.

Select all the angles of rotation that produce symmetry for this flower.

Select all that apply
  • A
  • B
  • C
  • D
  • E
  • F
Check my answer (3)

Identify any lines of symmetry the figure has.

A triangle has a line of symmetry. Select all conclusions that must be true.

Select all that apply
  • A
  • B
  • C
  • D
  • E
  • F
Check my answer (3)

Here are 4 triangles that have each been transformed by a different transformation.

Which transformation is not a rigid transformation?

Select all that apply
  • A
  • B
  • C
  • D
Check my answer (3)

Match each directed line segment with the translation from Polygon P to Polygon Q by that directed line segment.

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