Question

what is the value of c ?

Answer 1

you add 88+57 and get 145. a straight line is 180 degrees so you would subtract 180-145 and get 35. the answer is 35.

Answer 2

Answer:

c = 35°

Step-by-step explanation:

Step 1:

c + 57° + 88° = 180°        Equation

Step 2:

c + 145° = 180°      Add

Answer:

c = 35°

Hope This Helps :)