Ascale drawing for a home construction project uses a scale factor of 3. the area of the actual rectangular family room is 198 ft2. what is the area of the scale drawing of the rectangular family room?

22 ft^2

Step-by-step explanation:

A scale drawing for a home construction project uses a scale factor of 3.

Given  The area of the actual rectangular family room is 198 ft^2.

Now area of the rectangle is length* width= l*w

the scaling factor must have multiplied with both length and width

Area = 3l*3w= 192

⇒l*w= 198/9= 22 ft^2

The area of the scale drawing of the rectangular family room= 22 ft^2

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step-by-step explanation:

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