Math, asked by mehtadimple123, 1 year ago

find value of x for 1st question give me answer

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Answered by Karthikvijay
2

angle of quadrilateral is 360 *

angle CDA = 180*- 122* = 58*
internal angle of CBA = 360* - 140 * = 220*

Then, x+220*+53*+58* = 360*
x = 29*
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