if the length of the chord of the circle at a distance of 24cm from the centre of the circle is 36cm find its length of the greatest chord of the circle
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Answer:
H
2
=B
2
+P
2
Then given that
Distance between chord from radius =5 cm
Length of chord =24 cm
H
2
=B
2
+P
2
H=
(12)
2
+(5)
2
⇒H=
144+25
⇒H=
169
⇒H=
(13)
2
⇒H=13cm
∴ Radius of the circle =13 cm.
Diameter of the circle =2×radius=2×13=26cm.
Step-by-step explanation:
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