Question

the angle of a quadrilateral are in the ration 3:5:9:13. find all the angle of the quadrilateral.

Answer 1

36,60,108,156 are the angles of the quadlateral

Answer 2

let all the ratios be in x
so, 3x+5x+9x+13x=360 (angle sum property)
30x=360
x=360/30
x=12
now,
3x=12*3=36
5x=5*3=15
9x=9*3=27
13x=13*3=39