Angles AOB and BOC

Question

are complementary angles (add up to 90 °
). If m ∠AOB = 79°
, what is the m ∠BOC
?



(1 point)
m ∠BOC =

degrees
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Answer 1

Since angles AOB and BOC are complementary, they add up to 90°. You are given that \( m \angle AOB = 79° \).

To find \( m \angle BOC \), you can use the formula:

\[ m \angle BOC = 90° - m \angle AOB \]

Substituting the value of \( m \angle AOB \):

\[ m \angle BOC = 90° - 79° = 11° \]

Thus,

\[ m \angle BOC = 11° \]