Math, asked by girirajsingh36, 8 months ago

because I don't know

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Answered by kushsingh2004

1

Answer:

x= 50

Step-by-step explanation:

angle 2x+40 and angle x+90 are Co interior angles.

therefore they are equal

this implies that

2x+40 = x+90

2x-x = 9O - 40

x = 5O

150 is incorrect answer.

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