ludalis82
ludalis82 ludalis82
  • 23-08-2017
  • Mathematics
contestada

An angle measures 12 degrees less than three times its supplement. Find the measure of the angle.

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foreveryoungblood
foreveryoungblood foreveryoungblood
  • 23-08-2017

Supplementary angles must add up to 180 degrees.

3x-12=180

x=64 degrees


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