Scale Factor and Scale

Front

If the scale factor is less than one, the new figure will be

Back

a reduction

Front

If the scale factor is greater than one, the new figure will be

Back

an enlargement

Front

What is the scale factor from ΔDEF to ΔABC?

Back

1/2

Front

What is the scale factor from ABCD to MNOP? Options: 2/3, 3/2, 2, 3

Back

2/3

Front

What is the scale factor from MNOP to ABCD?

Back

3/2

Front

The distance between two cities on a map is 4.125 inches. Find the actual distance if the scale on the map is 2 inches = 40 miles.

Back

82.5 miles

Front

Robbie made a scale drawing of a neighborhood park. A soccer field in the park is 14 inches long in the drawing. The actual field is 98 yards long. What is the scale of the drawing? 1 inch = _ yards

Back

7

Front

A scale drawing that measures 8 units wide and an original that measures 4 units wide has a scale factor of...

Back

2:1

Front

Original size: 12 units, Scale factor: 1/4. What is the size of the scale drawing?

Back

3

Front

The scale drawing car length is 3 cm. If the scale is 1 cm:4 ft, what is the actual car length?

Back

12 feet