Math, asked by prachibansal2311261, 10 months ago

pls solve this q-11
pls

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Answers

Answered by bdcbhartip544ye

1

Step-by-step explanation:

We know that the sum of angles of any quadrilateral=360°.

Therefore,

x+(2x+13)+(3x+10)+(x-6)=360

Hence,

7x+17=360

7x=343

x=343/7, or x=49.

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