Question

The angleso quadrilateral are in ratio of
3:5:9:13. Find all the angles of quadrilateral.
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Answer 1

Hope it will help you. ...

Answer 2

let the ratio be X

we know that the angles of a quadrilateral is equal to360°

then, 3x+5x+9x+13x=360°

30x=360°

X=360/30

X=12

put the value on x

3x=3×12=36°

5x=5×12=60°

9x=9×12=108°

13x=13×12=156°

I hope this will be definitely help you.