EXERCISE Iplhs of ae in the ratio 3 s9 13. Find all the angles – InterviewSolution

1.	EXERCISE Iplhs of ae in the ratio 3 s9 13. Find all the angles
Answer» let the ratio be xso angles are 3x, 5x , 9x ,13x therefore sum of angles in quadrilateral is 360°3x + 5x + 9x + 13x = 360°30x = 360x = 360/30 = 12so angles are 36, 60, 108, 156

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