Question

angle of quadrilateral in in ratio 3:5:9:13 find all of them​

Answer 1

36,60,108,156

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Answer 2

Step-by-step explanation:

let angle A = 3k

angle B = 5k

angle C = 9k

angle D = 13K

angle sum property of quadrilateral:

∠A+∠B+∠C+∠D=360°

3K+5k+9k+13k=360°

30K = 360°

K = (360/30)

K = 12

angle A = 3k = (3x12) = 36°

angle B = 5k = (5x12) = 60°

angle C = 9k = (9x12) = 108°

angle D = 13K = (13x12) = 156°