Question

the angels of quadrilateral are in ratio 3:5:9:13 find all the angels of quadrilateral​

Answer 1

Angle Sum Property:

The sum of all the angles of a quadrilateral is 360°.

Solution:

Let the angle be x, so that

3x + 5x + 9x + 13x = 360°

or, 30x = 360°

or, x = 360/30 = 12

Answer:

3x = 3(12) = 36°

5x = 5(12) = 60°

9x = 9(12) = 108°

13x = 13(12) = 156°

Answer 2

Answer:

let the angles be 3x,5x,9x,13c

sum of all angle of quardilateral=360degree

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

30x=360degree

x=360/30

x=12

now,3x=3×12=36degree

5x=5×12=60degree

9x=9×12=108degree

13x= 13×12=156degree

hope this helps!