Unit 1 Review - Scale Copies and Drawings

Quadrilateral ABCD is a scaled copy of quadrilateral EFGH. What is the true statement?

• The scale factor is 2

• The scale factor is 1/2

• The corresponding line segment to GF is AB

• Line AB is 12 units

Quadrilateral ABCD is a scaled copy of quadrilateral EFGH. What is the true statement?

• Side length is CB is 2

• The corresponding line segment to HE is DC

• The scale factor is 2

• The corresponding angle of F is C

Rectangle A measures 12 inches by 4 inches. Rectangle B is a scaled copy of Rectangle A. What could be the dimensions of Rectangle B?

• 24 inches by 10 inches

• 6 inches by 1 inch

• 9 inches by 3 inches

• 18 inches by 6 inches

Rectangle A measures 12 inches by 4 inches. Rectangle B is a scaled copy of Rectangle A. What could be the dimensions of Rectangle B?

• 6 inches by 3 inches

• 14 inches by 6 inches

• 120 inches by 40 inches

• 24 inches by 16 inches

Rectangle A measures 12 inches by 4 inches. Rectangle B is a scaled copy of Rectangle A. What could be the dimensions of Rectangle B?

• 6 inches by 2 inches

• 24 inches by 10 inches

• 18 inches by 10 inches

• 8 inches by 2 inches

A scale drawing of a rectangular parking lot is 4 inches long by 6 inches wide. The actual park is 180 inches wide. What is the scale factor to go the real measurements?

• 1/45

• 1/3

• 45

• 30

A scale drawing of a rectangular parking lot is 4 inches long by 6 inches wide. The actual park has a scale factor of 30, what is the actual area?

• 21,600

• 1224

• 1/3

• 300

Here is a polygon. If you were to draw a scaled copy using a scaled factor of 1/2, how long would the top line b?

• 6.5

• 12

• 3

• 5.5

The scale of a map says that 1 cm represents 2.25 km. What distance on the map (in centimeters) represents an actual distance of 9 kilometers?

• 4 cm

• 11.25 cm

• 20.25 cm

• 4.5 cm

The scale of a map says that 1 cm represents 2.25 km. What is the actual number of kilometers that is represented by 6 centimeters on the map?

• 2.25 km

• 12 km

• 2.6666666666 km

• 13.5 km