Asked by Ian
In the diagram below, quadrilateral HIJK is inscribed in circle L. Find the measure of ∠J. H is 81 and I is 95.
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Answered by
GPT-5 mini
AI
99°
Reason: In a cyclic quadrilateral opposite angles are supplementary. So ∠J = 180° − ∠H = 180° − 81° = 99°. (If ∠I = 95°, then the opposite ∠K = 85°, and the four angles sum to 360°.)
Reason: In a cyclic quadrilateral opposite angles are supplementary. So ∠J = 180° − ∠H = 180° − 81° = 99°. (If ∠I = 95°, then the opposite ∠K = 85°, and the four angles sum to 360°.)
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