CBSE Class 10 Maths Tangents to A Circle
Q.
If two parallel tangents PQ and RS touch the circle C at A and B, respectively, then AB is the ___ of the circle.
Q.
Two concentric circles have centre O. A chord PQ of the larger circle is bisected by the smaller circle at point R, so PQ is ____ to the smaller circle.
Q.
By which of the following properties is ∆OPR congruent to ∆OQR?
Q.
OA = 17 cm and AB = 8 cm. Find OB.
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