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VladimirAG [237]

3 years ago

5

PLS HELP !!! x - 4 , 100 degrees , 3x ( the degrees in the triangle ) * the triangle is 180 degrees in total * what is the valu

e of x

1 answer:

hram777 [196]3 years ago

3 0

Set that all equal to 180:
100+x-4+3x=180
x-4+3x=80
4x=84
x=21
mark brainliest pls!

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