Scaled Drawing

If the blue is the pre-image and the red is the image, is this an enlargement or a reduction?

• enlargement

• reduction

What is the scale factor from the larger to the smaller image?

• plot 2 to the right and 2 up

• scale factor is 2 creating a new figure half the size

• scale factor is 2 making a figure twice the

  original

• I don't understand this question : (

Pam drew a scale drawing of a game room. She used 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?

• 10 Feet

• 2.5 Feet

• 5 Feet

• 15 Feet

Brody drew a scale drawing of a campsite. He used the scale 1 inch : 3 feet. If the actual width of the tent is 6 feet, how wide is the tent in the drawing?

• 2 in

• 1 in

• 3 in

• 18 in

Desmond measured a city park and made a scale drawing. The scale he used was 1 centimeter : 9 meters. The actual width of the soccer field is 54 meters. How wide is the field in the drawing?

• 6 cm

• 486 cm

• 9 cm

• 54 cm

On a scale drawing, 1/4 inch = 10 feet. How many feet would 1 inch represent?

• 4 feet

• 40 feet

• 10 feet

• 5 feet

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. 

• 7 in

• 9 in

• 12 in

• 14 in

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? 

• 7 km

• 5 km

• 15 km

• 17 km 

Which side length on the scaled copy corresponds to the side length HJ on the original image?

• AB

• BC

• AC