Question

1.
The angles of quadrilateral are in the ratio 3:5:9:13. Find all the angles of the
quadrilateral​

Answer 1

Answer:

3x=36

5x=60

9x=108

13x=156

Step-by-step explanation:

let 3 3x 5 5x 9 9x 13 13x

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

30x=360

x=360/30

x=12

Answer 2

Step-by-step explanation:

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