Question

The length of the tangent from a point A at a
circle of radius 3 cm, is 4 cm. Find the distance
(in cm) of A from the center of the circle.​

Answer 1

Answer:

here is your answer briefly

Answer 2

Answer:

We use the fact that tangent is perpendicular to radius at the point of contact, so, the distance of the point A from the center of the circle is

√3²+4² =5cm.

hope it will help you..

;)