Question: a pair of tangents are drawn to a unit circle with centre at origin?
Answer: A pair of tangents are drawn to a unit circle with centre at the origin and these tangents intersect at the point P enclosing an angle of 600 . The area enclosed by the tangents and the arc of the circle is, 2√3-π6 (b) √3-π3 π3-√3 (d) √3(1-π6)