A pole 15m long rests against a vertical wall at an angle of 60' with the ground
How high up the wall will the pole reach?
B) 8.5
(C) 12.99 m
(D) 14 38 m
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Answer:
(C) 12.99 m
Step-by-step explanation:
Sin 60° = Opposite / Hypotenuse
= Opposite / 15
= 15 X Sin 60°
= 15 X √3/2
= 12.99 m
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