Asked by Jennfer

A 20 foot extension ladder leans against Paul’s barn wall creating a 65° angle with the ground. How many feet (to the nearest tenth) above the ground is the point where the ladder touches the wall?

Answers

Answered by Steve
x/20 = sin 65°

the height is the side opposite the 65° angle.

sine is opposite/hypotenuse
Answered by Jennifer
I need a little more explanation please maybe step by step and the answer
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