ABC DEF. The area of ABC is given. Find the area of DEF

Jeffrey Greenham asked Jan 11, 2023

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Jeffrey Greenham asked Jan 11, 2023

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17 votes

Answer: B

Explanation:

The ratio of the areas of similar figures is the square of the scale factor.

So, the ratio of the areas is 16, and thus the area of DEF is (16)(90)=1440

Sam Debruyn answered Jan 16, 2023

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