Asked by Bonu

a 20 meter long cable is used to support a telephone pole holding it perpendicular to the ground. If the cable forms a 60grados angle with the ground how long mhigh up the pole should the cable be attached?
Answered by scott
the cable is the hypotenuse of the right triangle formed by the cable, pole and ground.

(height of attachment) / (cable length) = sin(60º)

h / 20 m = √3 / 2
Answered by Mok
10✅3
Answered by Mike
10√3
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