Question

A man on the top of vertical tower observes a car moving at a uniform speed coming directly

towards it. If it is taken 12 seconds to change the angle of depression 30° to 60°, then how

long will the car take to reach the tower from that point ?

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Answer 1

Answer: after 12 sec 6 sec time required to reach the destination.

Step-by-step explanation:

Go through the image given below:

Answer 2

Answer:

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