Angles of a quadrilateral are (4x) , 5 (x + 2) , (7x - 20) and 6 ( x + – InterviewSolution

1.

Angles of a quadrilateral are (4x) , 5 (x + 2) , (7x - 20) and 6 ( x + 3 ), find:i) the value of xii) each angle of the qudrilateral

Answer»

Answer:

4x+5(x+2)+(7x-20)+6(x+3)=360

4x+5x+10+7x-20+6x+18=360

22x-8=360

22x=360+8

22x=368

x=368/22

x=16.72

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