[" : A tangent at any point of a circle is perpendicular to the radius at "],[" the point of contact."]

The tangent at any point of a circle is perpendicular to the radius through the point of contact.

The tangent at any point of a circle is perpendicular to the radius through the point of contact.

The tangent at any point of a circle is perpendicular to the radius through the point of contact.

Theorem 10.1 : The tangent at any point of a circle is perpendicular to the radius through the point of contact.

Show that , The tangent at any point of a circle is perpendicular to the radius through the point of contact.

Assertion(A) At a point P of a circle with centre O and radius 12cm , a tangent PQ of length 16cm is drawn. Then, OQ=20cm . Reason (R ) The tangent at any point of a circle is perpendicular to the radius through the point of contact.

Prove that the tangent at any point of a circle is perpendicular to the radius through the point of contact.

Prove that the tangent at any point of a circle is perpendicular to the radius through the point of contact.

Prove that the tangent at any point of a circle is perpendicular to the radius through the point of contacts .

Prove that the tangent at any point of circle is perpendicular to the radius through the point of contact.