Math, asked by ay446247417, 4 months ago

find the value of x . full solution Dena tabhi brainliest milega

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Answers

Answered by Raashi123
0

Answer:

=120+140+x+x=360 (Angle sum property of quadrilateral)

=260+2x=360

=2x=360-260

=x=100/2

=x=50

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Answered by Aryanvaid60
1

Answer:

40°+?=180°

?=180°-40°

=140°

120°+140°+x+x=360°

260°+2x=360°

2x=360°-260°

2x=100°

x=100/2

x=50°

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