Name ____________________________

Unit 7 Pre-Assessment

1. Name the corresponding parts in the figures below.

 

2. Tell which pair of figures below is similar.

3. Give the scale factor of the figures below.

4. Use the scale factor of the similar figures below to find the measure of KJ.

Solve each proportion for the missing side length.

5. a. \frac{5}{8} = \frac{1}{x}

    b. \frac{7}{10} = \frac{x}{30}

6. Translate the following figure three units units down.

7. Reflect this figure across the x-axis.

9. The figure below has been rotated. What are its new coordinates?

10. On the map below, the straight-line distance between San Francisco and San Diego is three inches. What is the actual straight-line distance between San Francisco and San Diego?