Question

can somebody please help with this question

Answer 1

I'm not 100%, but I really think the answer is 35 degrees.

So sorry If I'm wrong.

Answer 2

We know that a right angle = 90, so, lets start the thinking process. 

A line = 180 

25 + 35 + 60 = 120
180- 120 = 60

The missing angle would equal 60°