Chuchee2467 Chuchee2467

11-09-2017
Mathematics

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Arc bc is 2/5 of the circumference; what is the value of the angle

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janetvr23 janetvr23

11-09-2017

5/5 of the circumfernce = 360°
1/5 of the circumfernce=72°
So 2/5 of the circumfernce = 2*72 ----> 144°

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