What is the value of w?

asked Jan 26, 2018 234k views

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3 votes

the answer that i think it is 80

Anurag Uniyal answered Jan 27, 2018

5.6k points

5 votes

cos Ф= adjacent side /hypotenuse

Data:
adjacent side=7√3
Ф=30º

So:

cos 30º=7√3 / x
x=(7√3) /(cos 30º)
x=(7√3) / (√3/2)
x=14

Answer: x=14

Zhenia answered Feb 2, 2018

6.4k points

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