Scale Drawing Worksheet

Using the information on the Reteach worksheet, what is a scale drawing?

• a proportional two-dimensional drawing of an object.

• a proportional, three-dimensional model of an object.

Using the information on the Reteach worksheet, The measurements in scale drawings and models are proportional to what?

• the measurements of the actual object

• the measurements of the model of the object

• the measurements of the scale of the object

Scale: 1in.=7ft. The actual width of the backyard is 49 ft, how wide is it in the drawing?

• 14 in 

• 7 in

• 42 in

• 56 in

Your scale is 1 inch to 5 miles. If the drawing shows a road that is 2 inches long, how many miles is the actual road?

• 5 miles

• 2.5 miles

• 10 miles

• 7 miles

A scale factor less than one creates ....

• a reduction

• an enlargement

• an exact copy

• none of the above

Jane made a scale drawing of a house where

1 in = 10 ft

 

 

If she wants to change the scale to 1 in = 20 ft what would her new scale drawing look like?

• 
• 
• 

In the figure above, a dilation from A to A' has occurred. What is the scale factor?

Mathematical Equivalence

ON

A scale factor less than one creates ....

• a reduction

• an enlargement

• an exact copy

• none of the above

Scale: 1in.=7ft. The actual width of the backyard is 49 ft, how wide is it in the drawing?

• 14 in

• 7 in

• 42 in

• 56 in

What kind of scale drawing will take place when given the Scale Factor of 3.

• Enlargement

• Reduction