Question

Enter the appropriate value to answer the question or solve the problem.

What is the value of x in the triangle below?
65°
to
75°

Answer 1

x = 40 degrees

Explanation:

Triangle angle sum is 180 so 180 = 65 + 75 + x.

180 = 65 + 75 + x

180 = 140 + x

40 = x