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An angle is 2/3 of its supplement. Find it
by RJN tg - Saturday, 15 September 2012, 08:56 PM
  it follows a simple equation. but anwer doesnt match
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Re: An angle is 2/3 of its supplement. Find it
by Sume Aj - Sunday, 16 September 2012, 02:58 PM
  72 ?
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Re: An angle is 2/3 of its supplement. Find it
by sahil agrawal - Monday, 17 September 2012, 02:18 AM
  My take 72
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Re: An angle is 2/3 of its supplement. Find it
by Ravi Kumar - Tuesday, 9 October 2012, 02:09 AM
  IT SHOULD BE 144.
LET ANGLE BE X.
SO ITS SUPPLEMENT WOULD BY 360-X
SO ACCORDING TO QUESTION,
X=2/3(360-X)
3X = 2*360 - 2X
X=144
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