Question

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

Answer 1

Answer:

36,60,107,156

Step-by-step explanation:

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

( sum of the quadrilateral is 360)

30x = 360

x = 360/30

x = 12

3x = 3*12 = 36

5x = 5*12 = 60

9x = 9*12 = 108

13x = 13*12 = 156

Answer 2

Step-by-step explanation:

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

30x=360

X=360/30=12

12*3=36=A

5*12=60=B

9*12=108=C

13*12=156=D