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Similar Triangles Homework

Author:Ms. Govaert, Ben Graber

Topic:Angles, Congruence, Dilation, Similar Triangles, Similarity Transformation or Similarity, Geometric Transformations

1. Analyze the triangles in the grid below.

1. a)

Are the triangles similar?

Select all that apply

A
Yes
B
No

Check my answer (3)

b)

How do you know?

c)

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

Select all that apply

A
5 units
B
4 units
C
3 units
D
2 units

Check my answer (3)

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.

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