if the length of a chord of a circle at a distance of 24 cm from the centre of a circle is 36 cm find the length of the greatest chord of the circle
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Answered by
2
Answer:
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.
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Answered by
4
Answer:
r = 30
Step-by-step explanation:
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