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Question
scale: 1 inch : 8 feet what will the actual area of the apartment be? blueprint area 15 in² actual area ? ft²
Step1: Find the scale factor for area
The scale for length is \(1\) inch : \(8\) feet. For area, the scale factor is \((8)^2\) since area is a two - dimensional measurement.
Step2: Calculate the actual area
Multiply the blueprint area by the scale factor. The blueprint area is \(15\) \(in^{2}\). The actual area \(A = 15\times(8)^{2}\).
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