Mathematics
Medium
Question
The top of a 15 metre high tower makes an angle of elevation of 60° with the bottom of an electric pole and angle of elevation of 30° with the top of the pole. What is the height of the electric pole ?
A
5 metres
B
8 metres
C
10 metres
✓ Official correct answer
D
12 metres
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A
5 metres
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B
8 metres
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C
10 metres
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D
12 metres
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