Savage23x
Savage23x Savage23x
  • 04-10-2017
  • Mathematics
contestada

one angle of two supplementary angles is four times the other angles is four times the other angle. find the mesures of the two angles

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texaschic101
texaschic101 texaschic101
  • 04-10-2017
supplementary angles add up to 180 degrees

a + b = 180
a = 4b

4b + b = 180
5b = 180
b = 180/5
b = 36 <=== here is 1 angle

a = 4b
a = 4(36)
a = 144 <== and here is the other one
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