Question

Question numbers 35 to 40 carry 4 marks each
Q. 35. The angle of elevation of the top Q of a vertical
tower PQ from a point X on the ground is 60°.
At a point Y, 40 m vertically above X, the angle
of elevation is 45°. Find the height of the tower
PQ and the distance XQ.
1.​

Answer 1

Answer:

I think the answered will be 15