Question

find the length of the chord which is distance 5cm and radies 13 cm

Answer 1

use Pythagoras theorem
also we know any line from center to chord divided perpendicular bisector
so,12+12=24 cm length of chord

Answer 2

13^2=x^2-5^2
that means x^2=144              x=12
also we know any line from center to chord divided perpendicular bisector
so,12+12=24 cm length of chord