Question

${\huge{\underline{\underline{\rm{Question:-}}}}}$

The angles of quadrilateral are in the ratio 3:5:9:13.
Find All the Angles of quadrilateral.

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Answer 1

hey mate here is ur answer

let the angles in the ratio 3:5:9:13

let a=3x ,b=5x, c=9x, d= 13 x

so, sum of all angles of quadrilateral is 360°

=> a+b+c+d=360°

=>3x+5x+9x+13x = 360°

=>30x=360°

=>x= 360°/30

=>x=12°

so ,the angles are --->

a= 3x X 12 = 36°

b= 5x X 12= 60°

c= 9x X 12= 108°

d=13x X 12= 156°

HOPE IT HELPS U

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Answer 2

Answer:

OK hope it helps you thanks

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