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N the circle below, if < BAC = 29 °, find the arc measure of arc BC.

N the circle below, if < BAC = 29 °, find the arc measure of arc BC.-example-1

1 Answer

2 votes

Step-by-step explanation:

To solve this question, we will make use of

Angle at the center is twice the angle at the circumference


arcBC=2*\operatorname{\angle}BAC

By substituting the values, we will have


\begin{gathered} arcBC=2*\operatorname{\angle}BAC \\ arcBC=2*29 \\ arcBC=58^0 \end{gathered}

Hence,

The final answer is


Option\text{ }A

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