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A ladder leaning against a wall makes an...

A ladder leaning against a wall makes an angle `theta` with the horizontal ground such that `sin theta= 12/13`. If the foot of the ladder is 7.5 m from a wall, then what is the height of the point from where the top of the ladder touches the wall?

A

15m

B

8m

C

18m

D

12m

Text Solution

Verified by Experts

The correct Answer is:
C
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