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

What is x, the length of the diagonal, to the nearest whole number-example-1

2 Answers

2 votes

Answer:

A: 16

Explanation:

What is x, the length of the diagonal, to the nearest whole number-example-1
answered
User Kiheru
by
8.2k points
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

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