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In the figure, O is the centre of circle...

In the figure, O is the centre of circle `/_ QPR = 70^(@)` and m (arc PYR ) `= 160^(@)`, then find the value of each of the following `:`
(a) m ( arc QXR )
(b) `/_QOR`
(c ) `/_ PQR `

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The correct Answer is:
m(arc QXR)=`140^(@),/_QOR=140^(@),/_PQR=80^(@)`
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-CIRCLE-EXAMPLES FOR PRACTICE
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