Question

3.
Radius of a circle is 20

cm. Distance of chord from the centre is
12 cm. What will be the length of the
chord?​

Answer 1

Answer:

32 cm

Explanation:

Using pythagoras,

x^2 = 20^2 - 12^2

x^2 = 400 - 144

x^2 = 256

x = 16

Thus, chord length is 2x

= 16 x 2

= 32 cm

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Answer 2

Explanation:

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