In the given figure, find the value of x:
a) 40o
b) 50o
c) 60o
d) 80o
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Answers
Answered by
6
Answer:
(x+3)°+ (x+20)°+(x+7)°=180°
3x+30=180
3x=180-30
3x=150
x=50
Therefore options (b) is the correct answer
Answered by
4
Hii,your answer is b.50°
Full solution is on attachment
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