Question

Ab is a vertical pole with B at the ground level and A at the top. A man find that the angle of elevation of the point A from a certain point C on the ground is 60°. hr moves away from the pole along the line BC to a point D such that CD=7m. from D thr angle of elevation of the point A is 45°. Then the height of the pole is ​

Answer 1

Answer:

From question, we have

tan60

0

=

BC

h

… ....(i) and

tan45

Step-by-step explanation:

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