The angle that the sun’s rays strike a region of earth determines the amount of heat transferred.

This statement is true. The angle that the Sun's rays strike a region of Earth determines the amount of heat transferred. For example, as you seen on TV, a laser pointing at an object and that specific angle that the rays of the laser pointed at was being melted. Same goes for the relationship between the Sun's rays and the Earth because it has the same energy that is being emitted per second. 

What even is this. where is the question

Iwould have to say sorry i can't elaborate more. hope this though!