Question

the angles of quadrilateral are in the ratio 3:5:9:13. find all the angles of quadrilateral.
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Answer 1

Heya...!!!

HERE IS YOUR ANSWER

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The sum of all angles of quadrilateral = 360°

Let the angles be 3x, 5x, 9x, 13x

So,

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

30x = 360

x = 360/30

x = 12

Angles are:

3x = 3*12 = 36°

5x = 5*12 = 60°

9x = 9*12 = 108°

13x = 13*12 = 156°

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HOPE IT HELPS!!!!

Answer 2

SOLUTION:
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Let the angle be x
Given, the angle of Quadrilateral in Ratio
3x:5x:9x:13x

Now,

3x+5x+9x+13x= 360° (sum of all sides of quadrilateral )

= 30x= 360°

= x= 360°/30

x= 12°

so,

1st Angle =3x= 3*12°= 36°

2nd Angle= 5x= 5*12°= 60°

3rd Angle = 9x= 9*12°=108°

4th Angle =13x= 13*12°=156°

MARK BRAINLIEST__✌