Chuchee2467 Chuchee2467
  • 11-09-2017
  • Mathematics
contestada

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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