10. Two mark example problem IV

A kite is flying at a height of \(75 \ m\) above the ground. The string attached to the kite is temporarily tied to a point on the ground. The inclination of the string with the ground is \(60^{\circ}\). Find the length of the string, assuming that there is no slack in the string.

 

Answer:

 

The length of the string \(=\) $i\sqrt{i}i$

(Note: Enter the numbers in the first and second box and the unit (short form) in the third box.)