then ∠PTA is equal to 30°.

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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°.
05
Jul
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° [...]
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Tags: 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°. ,