Maths Circles Hard
In Fig. 9.8, if PQR is the tangent to a circle at Q whose centre is O, AB is a chord parallel to PR and ∠BQR…
In Fig. 9.8, if is the tangent to a circle at whose centre is , is a chord parallel to and , then is equal to
- (a)
- (b)
- (c)
- (d)
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