Scale Factor

Front

The two rectangles are scale drawings. What is the measurement of x?

Back

20

Front

Jamie made a scale drawing of his apartment building.  The building is 300 ft tall.  He wants his scale to be 1 inch : 10 ft.  How tall should his building be in his scale drawing?

Back

30 inches

Front

Find the perimeter of the large triangle.

Back

36

Front

A map has a scale of 1 cm=5km. On the map, two cities are 3 cm apart. What is the actual distance between these cities?

Back

15 km

Front

On a map, Memphis, Tennessee, and Jackson, Mississippi, are 5 inches apart. The distance between the cities is actually 210 miles. What scale was used to create the map?

Back

1 inch = 42 miles

Front

What is the scale factor? Options: 4, .25, 5, 6

Back

4

Front

On a map, the distance between Louisville, Kentucky, and Nashville, Tennessee, is 1 3/4 inches. The scale of the map is 1 in:100 mi. What is the actual distance between the two cities?

Back

175 miles

Front

A model of a house was built using the scale 5 in:25 ft. If a window in the model is 1.5 in. wide, how wide is the actual window?

Back

7.5 ft 

Front

A rectangle has the dimensions 4cm by 5cm. A scale factor of 3 is used to enlarge the rectangle. What is the new area?

Back

180 cm²

Front

A rectangle has the dimensions 2.2cm by 4.5cm. A scale factor of 4 is used to enlarge the rectangle. What is the new area?

Back

158.4 cm²