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Sever21 [200]
3 years ago
10

I need help with this question ASAP

Mathematics
1 answer:
Katen [24]3 years ago
3 0
X+x+10+2(2x+10) = 180
2x + 10 + 4x+20 = 180
6x + 30 = 180
6x = 150
X = 25
Plug in 25 to find angle
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