Question

The distance
between the centre of a Circle
and an
external point is 25 cm.
If the length
drawn from this
external point
is 24cm, the radius
of the circle is
​

Answer 1

Answer:

7cm

Step-by-step explanation:

by pythagoras theorem.

25 Square = 24 Square + x2

25 Square - 24 Square = x2

625 - 576 = x2

49 = x2

x = 7cm

Answer 2

Hope this will help you.