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If two angles are supplementary, and the angle measurements are in the ratio 3:1, what is the measure of the smaller angle?

Respuesta :

devishri1977

Answer:

The measure of smaller angle = 45°

Step-by-step explanation:

Finding the unknown angle

  Ratio of the supplementary angles = 3 :1

The angles are 3x , x

Supplementary angles add up to 180°

3x + x = 180

     4x = 180

       x = 180 ÷ 4

       x = 45°

3x = 3*45 = 135°

lifedead072

the answer to this is 40=

Step-by-step explanation:

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