Please compute the following question

Question- A rocket is fired at a speed of 59.0 m/s from ground level, at an angle of 35.0 ° above the horizontal. The rocket is fired toward an 11.7-m high wall, which is located 21.0 m away. The rocket attains its launch speed in a negligibly short period of time, after which its engines shut down and the rocket coasts.

Part A- By how much does the rocket clear the top of the wall?

I need help to formulate the above question.