1. A stop sign in the shape of a regular octagon is inscribed in a circle.
What is the measure of arc NPQ?
M
A. 45°
B. 90°
C. 135°
D. 180°
2. In the figure at the right points A, B, C are on 00, and m<ACB = 690
What is the m<AOB?
A. 69°
B. 138°
C. 2780
D. 360°
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Answer:
1.A.180°
2.A.69°
Step-by-step explanation:
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