Question

In this picture, m∠AOC = 67° and m∠COD = 2x + 5. If ∠AOC and ∠COD are complementary angles, then what is the value of x?

Answer 1

Answer:

Step-by-step explanation:

Angle AOC = 67

Angle COD = 2x + 5

Given AOC and COD are complimentary which means their sum is 90

AOC + COD = 90

67 + 2x + 5 = 90

2x = 18

x = 9