Question

The angles of a quardilatral are in ratio 3:5:9:13. find all the angles of the quardilatral ​

Answer 1

Let the angles be 3x, 5x, 9x, 13x
3x + 5x + 9x + 12x = 360o.
30x = 360o
x = 120
Angles are 36o, 60o, 108o, 156o.

Answer 2

Hope this helps you.. plz mrk as brainlist....