Respuesta :

Answer:

         One angle is 144° and the other is 36°

Step-by-step explanation:

Two angles of a linear pair create a straight angle therefore they add to 180°

x°     - the other angle

(4x)°  - one angle

x + 4x = 180

    5x = 180

    ÷5      ÷5

    x = 36

4x = 4•36 = 144

Checking:  36+144 = 180