Question

(a) A line drawn from centre of circle to the tangent line is​

Answer 1

(a) A line drawn from centre of circle to the tangent line is (radius)

Answer 2

A line drawn from centre of circle to the tangent line is radius.

• Circle is one of the most important geometrical shapes. It has different types of parts in it.
• The line which is drawn from the centre of the circle to the tangent of that circle is simply known as the radius of that circle.
• The radius will be perpendicular on the tangent in this case.
• PS : the radius is the half of the diameter of that same circle.