O is the centre of the circle and AB is the chord.if OA=10 OC=6 Find AB
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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
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
sradhar8234:
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Answered by
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AB2 = OA2 - OC2
=( 10)2 - (6 )2
= 100 - 36
AB2 = 64
AB= 8
i hope brilliant marks
=( 10)2 - (6 )2
= 100 - 36
AB2 = 64
AB= 8
i hope brilliant marks
AB = 2AC = 2×8 = 16
its wrong
yes
yeah
my ans. is right na
answer is correct na
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yes the answer is correct thanks
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