70°In the given figure, O is centre of circle. QPR 70° andm(arc PYR) – InterviewSolution

1.	70°In the given figure, O is centre of circle. QPR 70° andm(arc PYR) 160°, then find the value of each of the following:(a) m(arc QXR)(b) ZQOR(c) PQR
Answer» (a) m(arcQXR)=140°----(By inscribed angle theorem) (b) angle QOR=140°----(By definition of a minor arc) (c) anglePQR=80°____(By inscribed angle theorem)

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