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° (see Fig. 9.11).
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Answered by
4
Answer:
20m
Step-by-step explanation:
answer is given in the first line
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Answered by
15
Step-by-step explanation:
If you see the sum carefully.. you need to find out the height of the vertical pole I.e.BC by
using sin 30degree value...
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