Question

To draw a pair of tangents to a circle which are inclined to each other at an angle of 60 degree, it is required to draw tangents at end points of those two radii of the circle. What should be the angle between them ? (i.e those two radii)

Answer 1

180-60=120 Angle between the two radiu should be 120 because the angle subtended by tangents and subtended by radius at centre are supplementary Construct 120 at centre ,90 at both point of contact and join them

Answer 2

Answer:

180-60=120 Angle between the two radii should be 120 because the angle subtended by tangents and subtended by radius at centre are supplementary Construct 120 at centre ,90 at both point of contact and join them