2 years ago

Helpppppppp me …………………..

Mathematics

2 answers:

grigory [225]2 years ago

7 0

Answer:

first let's solve for x

x + (x + 30) + 2x = 180

4x + 30 = 180

-30 -30

4x = 150

/4 /4

x = 37.5

Now solve for the angle measures:

(x + 30) = (37.5 + 30) = 67.5

2x = 2(37.5) = 75

x = 37.5

soldi70 [24.7K]2 years ago

7 0

Answer:

X= 37.5

Step-by-step explanation:

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