Scaled Copies and Drawings

Which figures are scaled copies of the original A

• Figure 1

• Figure 2

• Figure 3

• Figure 4

Which figure is a scaled copy of A?

• B

• C

• D

Is the large L a scaled copy of the small L?

• Yes

• No

Which drawings are scaled copies of the original figure F?

• Drawings: 1, 2, and 7

• Drawings: 3, 4, and 5

• Drawings: 1, 4, and 6

• Drawings: 2, 5, 6

True or false: Figure L is a scaled copy/dilation of figure S.

• True

• False

Tyler says that Figure B is a scaled copy of Figure A because all of the peaks are half as tall. Do you agree with Tyler?

• No. For the smaller figure to be a scaled copy, the figure would have to be half as wide as well.

• No. For the smaller figure to be a scaled copy, the figure would have to be twice as tall.

• Yes, figure B is a scaled copy of figure A.

Which copies are scale drawings when compared to the original triangle?

• 1, 2, and 3

• 1 and 2

• 2 and 3

• 1

• 2

Explain how you know that Triangle L is a scaled copy of Triangle S.

Match the following

• scale factor

• a copy of a figure where every length in the original figure is multiplied by the same number.

• scaled copy

• the number you multiply every side by to make a scaled copy

• reciprocal

• 

Which of the following are scaled copies of the original image? Select ALL that apply

• A

• B

• C

• D