the radius of a circle is 13 cm and the length of one of its chord is 10 cm.
find t
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Answer:
Given
radius = 13 cm
length of one of its chord = 10 cm
1/2 chord=10×1/2=5cm
Distance of the chord =
r 2 −l 2
= 13 2 −5 2
= 169−25
= 144
= (12) 2
= 12. cm
∴ The distance of the chord = 12 cm.
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