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

Harshit Singh , 4 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 4 Years ago

Let the angles be 3x, 5.x, 9.x and 13%. Then 3x + 5% + 9.x + 13.x = 360° [Sum of angles of a quadrilateral is 360°.) 30x = 360° => % = 12° .. Angles are 36°, 60°, 108° and 156°.

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