The top of a 15 m high tower makes an angle of elevation of 60 with the bottom of an electric pole and an angle of elevation of 30 with the top of the pole. What is the height of the electric pole?

The top of a 15 m high tower makes an angle of elevation of 60 with t

1.	The top of a 15 m high tower makes an angle of elevation of 60 with the bottom of an electric pole and an angle of elevation of 30 with the top of the pole. What is the height of the electric pole?
A.	5 m
B.	8 m
C.	10 m
D.	12 m
E.	None of these
Answer» D. 12 m

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The top of a 15 m high tower makes an angle of elevation of 60 with the bottom of an electric pole and an angle of elevation of 30 with the top of the pole. What is the height of the electric pole?

The top of a 15 m high tower makes an angle of elevation of 60 with the bottom of an electric pole and an angle of elevation of 30 with the top of the pole. What is the height of the electric pole?

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