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3 votes
What is the measure of arc RC ?

A. 30°
B. 60°
C. 90°
D. 120°

What is the measure of arc RC ? A. 30° B. 60° C. 90° D. 120°-example-1

1 Answer

2 votes
I think the answer is B because it’s a equilateral triangle and the whole triangle is equal to 180 so if we divide 180 by 3 we get 60 so the each side is equal to 60
User Houda
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