Question

if the anglesof a quadrilateral are in the ratio 3:5:9:13, then find all the angles of the quadrilateral​

Answer 1

Answer:

sum of angles quadrilateral is 360 so...

3x+5x+9x+13x= 360

30x = 360

x=360/30

x=12

so.... angles are. ...

3x= 36°

5x= 60°

9x= 108°

12x= 144°

hope it helps

tq