mkassim2016 mkassim2016
  • 19-10-2018
  • Mathematics
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One angle is four times as large as a second angle of the angles are supplementary find the number of degrees in the smaller angle

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badddiee
badddiee badddiee
  • 19-10-2018

let x=smaller angle

 

larger angle=4x

x+4x=180

5x=180

x=180/5

x=36

smaller angle=36º

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