A builder wants to build a diagonal beam across a decorative window. If the window is 3 feet by 5 feet, then to the nearest hundredth, how long is the diagonal?

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asked Jan 16, 2018 159k views

5 votes

A builder wants to build a diagonal beam across a decorative window. If the window is 3 feet by 5 feet, then to the nearest hundredth, how long is the diagonal?

Mathematics
high-school

Ahmohamed asked

by Ahmohamed

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2 Answers

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It will be A² + B² = C²
So 3²+5² is 34
And the square root of 34 is about 5.83
3² + 5² ≈ 5.83²
Hope that helps :)

Tomups answered Jan 18, 2018

by Tomups

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4 votes

Answer:

12 square feet

Explanation:

Yaroslav Fyodorov answered Jan 23, 2018

by Yaroslav Fyodorov

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