Question

hey guys!good morning
plz solve my question
BOA is a diameter of a circle and the tangent at a point p meets ba produced at t. if angle PBO is equal to 30 degree then find angle PTA

Answer 1

hello mate,
So, it is given that angle PBO = 30°
Therefore., in trianglePTB
angle PTB = 90° ( because radius drawn from the center of the circle is perpendicular to tangent)

therefore in PTB =
angle PTA + angle PTB + angle PBO = 180° ( angle sum property of triangle)

angle PTA + 90° + 30° = 180°
angle PTA = 180° - 120°
angle PTA = 60 °.

I hope this helps u.

Answer 2

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⏩⏩Refer to the attachment above for your solution ⬆⬆








Hope it will helps you!