MathematicsEuclidean geometryJAMB
The angles of a quadrilateral are x, 2x, 3x and 4x. Find the largest angle.
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Answer: C. 144°
10x = 360°, so x = 36° and 4x = 144°.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.