Complementary angles total 90°.
∠A + ∠B = 90°
∠A + 60° = 90° . . . . substitute the given information
∠A = 30° . . . . . . . . . subtract 60° from both sides of the equation
The angle that is complementary to ∠B measures 30°.
5 is the correct answer I believe
9 hours because 8 x 3 = 24 and 3 x 3 = 9
Answer:
b
Step-by-step explanation:
b b b b b b b b b b b b b b b b b b b b b b b b
