What is x, the length of the diagonal, to the nearest whole number

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asked Mar 21, 2021 64.6k views

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What is x, the length of the diagonal, to the nearest whole number

Mathematics
college

Tom Tromey asked

by Tom Tromey

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2 Answers

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Answer:

A: 16

Explanation:

Kiheru answered Mar 23, 2021

by Kiheru

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2 votes

Answer:

x=16

Explanation:

$a^(2) = b^(2) + c^(2) -2bc*Cos(a)\\x^(2) = WY^(2) + WV^(2) -2*WY*WV*Cos(64)\\x^(2) = 17^(2) + 13^(2) -2*17*13*Cos(64)\\x^(2) =264.24\\x=16.25$

RARE Kpop Manifesto answered Mar 27, 2021

by RARE Kpop Manifesto

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