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The radius of a circle is
MATHEMATICS · Single correct · CBSE · Mathematics · Circles · Circles
Problem
The radius of a circle is
10
cm
10\,\text{cm}
10
cm
. The distance from its centre to a chord is
6
cm
6\,\text{cm}
6
cm
. Find the length of the chord. (a)
12
cm
12\,\text{cm}
12
cm
(b)
16
cm
16\,\text{cm}
16
cm
(c)
20
cm
20\,\text{cm}
20
cm
(d)
8
cm
8\,\text{cm}
8
cm
Related theory
Pythagoras' Theorem
Triangle Properties
Chord Properties
Circles
Perpendicular from centre to a chord
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