a pole leans against a vertical wall. the top of the pole touches the wall at a height of 15m. The length of the pole 1m more than twice its distance from the wall. Find the distance from the wall to the bottom of the pole.
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Step-by-step explanation:
sin30∘ = 15x
or
x= 15 sin30 ∘ = 15/2
=7.5
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