Question

Question 1: Use your knowledge of angle relationships to solve for b.
*
30°
b

Answer 1

c. b = 60 degrees

Explanation:

Complementary angles, when you add them together, they give 90°. Therefore,

b + 30° = 90°

Solve for b. Subtract 30 from each side

b + 30° - 30° = 90° - 30°

b = 60°