the angle of quadrilateral are in the ratio 3:5:9:13. find the angle of the quadrilateral.​

1 thought on “the angle of quadrilateral are in the ratio 3:5:9:13. find the angle of the quadrilateral.​”

1. Answer:

   (i)- 36

   (ii) – 60

   (iii) – 108

   (iv) – 156

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