oscarescatel89orlkoh oscarescatel89orlkoh
  • 12-06-2018
  • Mathematics
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Arc CD 2/3 of the circumstance of a circle. What is the radian measure of the central angle?

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altavistard
altavistard altavistard
  • 12-06-2018
Whole circle:  central angle is 2pi

2/3 of that would be 4pi/3 (answer)
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