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The angle of a quadrilateral are in ap and the greatest angle is 120°.Express the angles in radian |
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Answer» so simple answer is 2π/3 Step-by-step explanation: we know that let be the angles are a-3d, a-d, a+d ,a+3d given that a + 3d=120..................(1) we know that the sum of all angles is 2π a-3d +a-d +a+d+ a+3d =2π 4a = 2π a=π/2 from equation (1) I hope it will be HELPFUL for you if you SATISFIED with above explanation than please mark it as brainiest answer |
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