3 years ago

I need some help, please

1 answer:

5 0

Cos(angle) = adjacent/hypotenuse
cos(14) = 20/x
x*cos(14) = 20
x = 20/cos(14)
x = 20.612 <-- value is approximate; make sure to be in degree mode
x = 20.6

Answer: 20.6 feet

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