1.

One flies a kite with a thread 180 meter long. If the thread of the kite makes an angle of 60° with the horizontal line, then the height of the kite from the ground (assuming thread to be in straight line) is

A. 50 meter
B. 90√3 meter
C. 75√3 meter
D. 90 meter
Answer» C. 75√3 meter


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