Question

Perpendicular at the point of contact of tangentbpass through centre

Answer 1

The perpendicular from the centre at the point of tangent of a circle is called its RADIUS.

In the given figure of a circle at the top;. (figure not to scale)

• radius r
• tangent PA
• centre O
• and perpendicular OA on PA are shown.

#answerwithquality

#BAL