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cc In the given figure, O is the center of the circle. What is m∠QPR, if m∠OQR = 26? cc

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cc A regular hexagon is inscribed in a circle. What is the measure of ∠AOC? cc

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cc In the given figure, O is the center of the circle. What is m∠QPR, if m∠OQR = 18? cc

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cc In circle with center O, the arc intercepted by ∠ABC is _______. cc

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cc Identify the appropriate relation among x, y & z from the figure. cc

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cc The circle with center O is circumscribed about quadrilateral ________. cc

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cc A, B, C are three points on a circle such that ∠ACB = 90^{o}. Then line segment AB¯ is the cc

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cc Find the value of x where O is the center of the circle. cc

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cc If central angle is 65°, what is the measure of the major arc whose end points are at the intersection of the central angle and the circle. cc

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cc In the circle with center O, (x  y) equals ______. cc

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cc In the circle with center O, ABCD is a cyclic quadrilateral, with AB¯ parallel to DC¯. (x + y) equals ____. ee

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ee A circular wire of diameter 132 cm is cut and placed along the circumference of a circle of radius 1.43 meter. The angle subtended by the wire at the center of the circle is ________ ee

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ee In the circle with center O, PT¯ is a tangent at M. ∠MQR equals _____. ee

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ee In the circle with center O, QR↔ is the tangent at P. ∠MPQ + ∠NPR equals _____. ee

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ee In the circle with center O, DK↔ is the tangent at C. Find ∠BCK. ee

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ee In the circle with center O, DP↔ is the tangent at C. Find ∠ACD. ee

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ee In the circle with center O, DK↔ is the tangent at C. ∠BCK = ? ee

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