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Question
Find the value of x.



x=

Question Find the value of x. x=-example-1

1 Answer

1 vote

Answer:

x= 60° degree

Explanation:

180°-40°= 140°

140= x+ x+ 20

140 -20 =2x

2x = 140 - 20

2x = 120

x = 60°

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