Math, asked by raiarls, 3 months ago

the angles of quadrilateral are (2x), (2x+10), (3x+20) and (3x20). find x

Answers

Answered by manishchoudharyxe
0

Step-by-step explanation:

2x + 2x + 10 + 3x + 20 + 3x + 20 = 360°

10x + 50 = 360°

10x = 310°

x = 31°

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