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If one inch represents 12 feet, what dimensions would you use to make a scale drawing of a building that is 72 feet by 108 feet?

A. 6 inches by 9 inches
B. 6 inches by 12 inches
C. 8 inches by 12 inches
D. 9 inches by 12 inches

User Bronek
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1 Answer

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Final answer:

To make a scale drawing of a 72 feet by 108 feet building using a scale of 1 inch represents 12 feet, you would use dimensions of 6 inches by 9 inches.

Step-by-step explanation:

To make a scale drawing of a building that is 72 feet by 108 feet, we need to determine the dimensions on the scale drawing. Given that 1 inch represents 12 feet, we can set up the following ratios:

Width ratio: 1 inch ÷ 12 feet = x inches ÷ 72 feet
Length ratio: 1 inch ÷ 12 feet = x inches ÷ 108 feet

Solving for x in each equation, we find:
x = 6 inches for the width
x = 9 inches for the length

Hence, the dimensions to use for the scale drawing of the building would be 6 inches by 9 inches (option A).

User Mistenkt
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