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Sahay Sir > Question Answers > NCERT Class 10 > Maths > Chapter 10 - Circles > 10. 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 = 70°, then ∠AQB is equal to

10. 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 = 70°, then ∠AQB is equal to

10. In Fig. 9.8 AB is a chord parallel to PR and ∠BQR = 70° if PQR is the tangent to a circle at Q whose centre is O then ∠AQB is equal to