Nate332 Nate332
  • 12-07-2018
  • Mathematics
contestada

Angles A and B are supplementary.Angle A has a measure of 80 degrees. What is the measure of angle B

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biakpierre biakpierre
  • 12-07-2018

The sum of two supplementary angles is 180 degrees.

A+B=180.

80+B=180

B= 180-80

B=100

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jwhi2987
jwhi2987 jwhi2987
  • 12-07-2018

B would be equal to 100.

Answer Link

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