Respuesta :

Answer:

mark me barinlest

Step-by-step explanation:

supplement angles have sum = 180, complement angles have sum = 90

180-x = 4(90-x)

180-x = 360 -4x

3x = 180

x = 180/3

x = 60

answer measure of the angle = 60

mhanifa

Answer:

  • 36°

Step-by-step explanation:

Supplementary angles sum to 180°.

Let the angle be x then the other angle is 4x.

Their sum is:

  • x + 4x = 180
  • 5x = 180
  • x = 180/5
  • x = 36

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