Question

O is the centre of the circle and AB is the chord.if OA=10 OC=6 Find AB

Answer 1

Hii
HOPE IT HELPS
OA=10 cm
OC=6 cm
OA^2=OC^2+AC^2
10^2=6^2+AC^2
100=36+AC^2
100-36=AC^2
AC^2=64
AC=8cm
AB=2AC
AB=2×8
AB=16 cm
Answer
Dear mate here ^ means raise to the power of

Answer 2

AB2 = OA2 - OC2
=( 10)2 - (6 )2
= 100 - 36
AB2 = 64
AB= 8
i hope brilliant marks