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Sahay Sir > Question Answers > NCERT Class 10 > Maths > Chapter 10 - Circles > In Fig. 9.9, BOA is a diameter of a circle and the tangent at a point P meets BA extended at T. If ∠PBO = 30°, then ∠PTA is equal to 30°.

In Fig. 9.9, BOA is a diameter of a circle and the tangent at a point P meets BA extended at T. If ∠PBO = 30°, then ∠PTA is equal to 30°.

BOA is a diameter of a circle and the tangent at a point P meets BA extended at T. If ∠PBO = 30° In Fig. 9.9 then ∠PTA is equal to 30°.