Math, asked by upenderpavunugulla2, 6 months ago


Determine 'x' when y=40°​

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Answered by Fareeba1234
1

Answer:

According to linear pair,

2x + y = 180°

2x + 40° = 180°

2x = 180 - 40

2x = 140°

x = 140/2

x = 70°

Answered by anurag2147
1

according to the linear pair

2x+y = 180

2x + 40 = 180

2x = 140

x= 70

hence the angle is 2x = 2×70 = 140

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