3 years ago

Find the perimeter and area of each figure below

Mathematics

1 answer:

Lunna [17]3 years ago

3 0

Got to get the answer tell you in 2 min ok

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Let the common multiplier of the given ratios be x.

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${hyp}^{2} = {(3x)}^{2} + {(4x)}^{2} \\ = 9 {x}^{2} + 16 {x}^{2} \\ = 25 {x}^{2} \\ hyp = \sqrt{25 {x}^{2} } \\ hyp = 5x \\ \\ ratios \: of each \: leg \: to \: the \: hypotenuse \\ \frac{3x}{5x} = 3 : 5 \\ \\ \frac{4x}{5x} = 4 : 5$

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