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GeoGebraClasse GeoGebra

Similar Triangles Homework

1. Analyze the triangles in the grid below.

1. a)

Are the triangles similar?

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  • A
  • B
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b)

How do you know?

c)

If the scale factor is 2, what is the length of the line between A' and B'?

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  • A
  • B
  • C
  • D
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2. Click on the vertex of shape A'B'C' to make it a similar triangle to triangle ABC with a scale factor of 2.