Answer:
90 degrees.
Step-by-step explanation:
Well, to solve the question, you can visualize a circle with all the lines inside of it. A circle has 360 degrees. To get angle C, you would add up the rest of the angles, and subtract them from 360 degrees.
360 - (48 + 42 + 90 + 48 + 42) = 360 - (90 + 90 + 90) = 360 - 270 = 90.
So, Angle C is 90 degrees.
Hope this helps!
