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Find each angle of quadrilateral if its right anFind each angle of quadrilateral if its right angles are in the ratio of 3:4:6:7?gles are in the ratio of 3:4:6:7? |
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Answer» ) = 54°Angle(2) = 72°Angle (3) = 108°Angle(4) = 126°Step-by-step EXPLANATION:Since the given QUADRILATERAL is 90° from each angle, it is a parallelogram.Given:Ratio of all the angles = 3:4:6:7Solution:LET the COMMON ratio be xSo, the angles are 3x, 4x, 6x, 7xNow, the sum of all the angles of a parallelogram is 360°.This implies, 3x+4x+6x+7x = 360So, 20x =360x = 360/20x = 18°Now, Angle(1) = 3x = 3×18 = 54°Angle(2) = 4x = 4×18 = 72°Angle (3) = 6x = 6×18 = 108°Angle(4) = 7x = 7×18 = 126°Hope it helps you.Please mark me as the brainliest. |
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