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8. If the angles of a quadrilateral are in the ratio of 4:3:4:7, find the largest angleof the quadrilateral. |
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Answer» Answer: 140 Step-by-step EXPLANATION: 3x+4x+4x+7x=360 (sum of all the ANGLES of a QUADRILATERAL) 18x=360 x=20 Therefore each angle of the quadrilateral is of 60,80,80,140. Largest angle is = 140 I hope it will help you:) |
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