Question

The string of a kite is 100 m long and it makes an angle of 60° with the horizontal. If there is no slack in the string, the height of the kite from the ground is 

(a) 50 √3 (b) 100 √3 (c) 50 √2 (d) 100 m

Answer 1

Let AB be the string of the kite and AX be the horizontal line.