Question

the angles of a quadrilateral are ij ratio 3:5:9:13 find all angkes​

Answer 1

Answer:

30°, 60°, 108°, 156°

Step-by-step explanation:

Let the angles are,

3x, 5x, 9x, 13x

So,

3x + 5x + 9x + 13x = 360°

30x = 360°

x = 360

____

30

x = 12

Therefore,

3×12=36°

5×12=60°

9×12=108°

13×12=156°

Hope it will helpful for you .