1.

A kite is flying at the height of 75 m from the ground. The string makes an angle q (where cotq = 8/15 ) with the level ground. Assuming that there is no slack in the string the length of the string is equal to :

A. 85 metre
B. 65 metre
C. 75 metre
D. 40 metre
Answer» B. 65 metre


Discussion

No Comment Found