Scale Drawings and Area

Question 1

Which proportion would Tomás use to solve for the side length (x) of the enlarged square in meters?

Revolt · Accepted Answer

D:

Question 2

The width of the new gym is meters.

Revolt · Accepted Answer

C: 40

Question 3

Question 3

Revolt · Accepted Answer

A: Length A in the magazine’s garden is 6 feet.; B: Length A in Yosef’s garden is 4.5 feet.; C: Length B in the magazine’s garden is 14 feet.; D: Length B in Yosef’s garden is 10.5 feet.; F: Length C in Yosef’s garden is 16.5 feet.

Question 4

Abdul planned a pool to be 24-feet long. To fit in his yard, however, the pool can only be 20-feet long. Abdul’s ratio and work is below. Where did he make an error?

Revolt · Accepted Answer

C: Abdul should have divided by 4, not 6.

Question 5

The change in the scale factor is .

Revolt · Accepted Answer

B: 1/3

Question 6

The length and width of the new gym are times the length and width of the old gym.

Revolt · Accepted Answer

A: 2

Question 7

The change of scale means that 1 inch represented feet, but now 1 inch represents feet.

Revolt · Accepted Answer

B: 8; C: 12; F: 8; G: 24

Scale Drawings and Area Answers

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