Question

Answer question 31 please....​

Answer 1

Answer:

Angle OAB = Angle OBA. ( Radius )

In a triangle, sum of all angles.

Angle OAB + OBA + AOB = 180°

30° + 30° + AOB = 180°

AOB = 180° - 60°

AOB = 120°

And angle PBO = 90°

( OB is radius perpendicular to Tangent PQ )

Angle OBA + ABP = 90°

ABP = 90° - 30°

ABP = 60°

Hope it helps you.

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Answer 2

Answer:

hii...... here's ur answer friend

Step-by-step explanation:

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