review scale drawings

Front

Pam drew a scale drawing of a game room using the scale 1 inch : 2 feet. If the air hockey table is 5 inches in the drawing, how long is the actual air hockey table?

Back

10 Feet

Front

Scale: 1 cm : 9 m. Actual width of soccer field: 54 m. How wide is the field in the drawing?

Back

6 cm

Front

Kenny drew a scale drawing of a swimming pool. The scale of the drawing was 2 centimeters : 1 meter. If the pool is 26 centimeters in the drawing, how wide is the actual pool?

Back

13 m

Front

A building is 360 feet tall. On a scale drawing, 1/4 inch = 10 feet. What is the height of the building in the scale drawing?

Back

9 in

Front

A rectangular garden is 45 ft wide and 70 ft long. On a blueprint, the width is 9 in. Identify the length on the blueprint.

Back

14 in

Front

All angles in similar figures are congruent.

Back

True

Front

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

Back

20

Front

Find the perimeter of the large triangle.

Back

36

Front

The original perimeter of a rectangle is 30cm, if we enlarge it by a scale factor of 4 what is the new perimeter?

Back

120

Front

Scale factor is _________

Back

the number you multiply the original shape by in order to get the scale copy