Question

length of the chord of a circle is 24cmm. if distance of the chord from the centre is 5 cm, then find the radius of the circle.​

Answer 1

Answer:

Radius of given circle is 13cm.

Answer 2

OA² + OC²

OA²= 12² + 5²

 OA²= 169

OA = 13cm

$13cm \: = \: is \: the \: radius \: of \: the \: circle$