Question

if the angles of a quadrilateral ia in the ratio of 3:5:9:13.Find the angles​

Answer 1

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Answer:

 36°, 60°, 108°, 156°

Step-by-step explanation:

Sum of all angles in a quadrilateral = 360°

Ratio of angles = 3:5:9:13

Let the angles are 3x, 5x, 9x and 13x

3x + 5x + 9x + 13x = 360°

30x = 360°

x = 12°

Therefore, the angles are

» 3x = 3(12) = 36°

» 5x = 5(12) = 60°

» 9x = 9(12) = 108°

» 13x = 13(12) = 156°

Answer 2

Hope it helps you..........