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Anon25 [30]
3 years ago
10

In a triangle , the measures of the angles are x,x + 20 & 2x . What is the value of x ?

Mathematics
1 answer:
Alexus [3.1K]3 years ago
5 0
X+x+20+2x=180
4x+20=180
4x=160
x=40
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