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G.3.6 Practice Problems

Author:Katie Akesson

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What is our definition of similarity?

Select all that apply

A
If 2 figures have the same angles, then they are similar.
B
If 2 figures have proportional side lengths, then they are similar.
C
If there is a sequence of rigid transformations taking one figure to another, then they are similar.
D
If there is a sequence of rigid transformations and dilations that take one figure to the other, then they are similar.

Check my answer (3)

Select all that apply

A
3 units
B
4 units
C
6 units
D
8 units

Check my answer (3)

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A polygon has perimeter 12. It is dilated with a scale factor of k and the resulting image has a perimeter of 8. What is the scale factor?

Select all that apply

A
1/2
B
2/3
C
3/4
D
4/3

Check my answer (3)

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