Question

If PA and PB from a point P and a circle with centre O are inclined to each other at angle of 600. Find ∠POA.

Answer 1

Answer:

If tangents PA and PB from a point P to a circle with centre O are inclined to each other at angle of 80°, then ∠ POA is equal to. (A) 50° (B) 60° (C) 70° (D) 80°. Since, the tangent at any point of a circle is perpendicular to the radius through the point of contact.

Step-by-step explanation:

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