MathematicsEuclidean geometryWAEC
One angle of a cyclic quadrilateral is 72°. Find the angle opposite to it.
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Answer: B. 108°
Opposite angles of a cyclic quadrilateral add up to 180°: 180° − 72° = 108°.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.