Prove that the perpendicular at the point of contact to the tangent to a circle passes through the centre of the circle.

Asked by
Annie(ST. MARY'S CONVENT SCHOOL) ,
on 23/2/11

Prove that the perpendicular at the point of contact to the tangent to a circle passes through the centre of the circle.

Asked by
Annie(ST. MARY'S CONVENT SCHOOL) ,
on 23/2/11