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A kite is 300 m high and there are 500 m...

A kite is 300 m high and there are 500 m of cord out. If the wind moves the kite horizontally at the rate of`5(km)/(hr) `directly away from the person who is flying it, find the rate at which the cord is being paid?

A

4

B

8

C

3

D

cannot be determined

Text Solution

Verified by Experts

The correct Answer is:
A
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