Question

the angles of quadrilateral are in ratio 3:5:9:13. Find the greatest angle of the quadrilateral

Answer 1

ANSWER:-✔✔⤵️⤵️

The angles are 3X,5X,9X,13X

So, 3X+5X+9X+13X=360°

30X=360°

X=360/30=12

Thus the angles are

3(12)=36°

5(12)=60°

9(12)=108°

13(12)=156°

The greatest angle is 156°

HOPE IT HELPS YOU✨✨✌✌

Answer 2

so let the angles be x

so now according to given ratios

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

u know that the maximum angle of a quadilateral is 360 degrees

30x=360

x=360/30=12

so maximum angle will be 13x

that is 13*12=156 degrees