A circus artist is climbing a 20 m long rope, which is tightly stretch – McqOptions

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1.	A circus artist is climbing a 20 m long rope, which is tightly stretched and tied from the top of a vertical pole to the ground. Find the height of the pole, if the angle made by the rope with the ground level is 30°.
A.	10 m
B.	20 m
C.	30 m
D.	40 m
Answer» B. 20 m

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