Draw a pair of tangents to a circle of radius 3 cm which are inclined to each other at an angle of 60°.
(i) Draw a circle with center O and radius 3 cm.
(ii) Now mark a point A on the circumference of the circle. And draw a line AP perpendicular to the radius OA.
(iii) Mark a point B on the circumference of the circle such that AOB = 120 o . (As we know, the angle at the center is double that of the angle made by tangents).
(iv) Join B to point P.
(v) AP and BP are the required tangents.