I can't figure this one out

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asked Dec 6, 2017 150k views

1 Answer

Noxious Reptile · Answer 1 · 2017-12-10T14:36:15+0000

You have to know that when all the angles of a triangle are summed up you have 180*, so

3x+3x+2x=180
8x=180
x=22.5

they ask to fin angle S which is 2x= 22.5*2 = 45

I can't figure this one out

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