kaloustc kaloustc

25-06-2022
Mathematics

contestada

What is the measure of an angle if it is 120 less
than four times its own supplement?

Respuesta :

jsimpson11000 jsimpson11000

25-06-2022

Answer:

120°

Step-by-step explanation:

x = angle supplement = 180-x

x = 4(180-x) -120

x = 720 - 4x - 120

5x = 600°

x =120°

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