Question

ANGLES 0F A QUADRILATERAL ARE (4x)° , 5(x+2)° , (7x-20)° and 6(x+3)° . FIND THE VALUE OF x​

Answer 1

Answer:

16°

Step-by-step explanation:

4x+5x+10+7x-20+6x+18=360°(being sum of quadrilateral)

or,22x+8=360°

or,22x=352°

or,x=16°

Answer 2

Answer:

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