Math, asked by RakshaRaghu, 5 months ago

answer please.............​

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Answered by chinnababudoddi1948
0

Step-by-step explanation:

sum of angles of quadrilateral is 360

3x+4x+5x+6x=360

18x=360

x=360/18

x=20

3(20)=60

4(20)=80

5(20)=100

6(20)=120

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