The top of a 15 metre high tower makes an angle of elevation of 6...

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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

D. 12 metres

Answer & Explanation

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