Question

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

Answer 1

as it is quadrilateral so it has 4 angles and the total of them is 360°.

so 1st angle is

$360 \times \frac{3}{30}$

= 36°

2nd angle is

$360 \times \frac{5}{30}$

= 60°

3rd angle is in ratio which is 3 times greater than. 3

angle is 36×3 = 108

the last angle is 360°-36°-60°-108°= 156°

so if it helps you please mark as brainliest answer

Answer 2

Answer:

Sum Of Quaderilateral = 360°

3x+5x+9x+13x=360°

8x+22x=360°

30x=360°

x=360/30

x=12

3×12=36°

5×12=60°

9×12=108°

13×12=156°

please make my answer brainliest