PDF chapter test TRY NOW
1. \(PQ\) and \(RS\) are two equal chords of a circle with centre \(O\) such that \(\angle POQ = 70^\circ\), then \(\angle ORS = \)
2. A chord is at a distance of \(15\) \(cm\) from the centre of the circle of radius \(25\) \(cm\). The length of the chord is:
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