Find the length of a chord 3cm from the centre of a circle of radius 5cm

a

8cm

b

5.6cm

c

7cm

d

6.5cm

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Correct Option
a

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Zubylove
2 years ago

Length of Chord=2x√r²-d²
L.C=2×√5²-3²
L.C=2×√25-9
L.C=2×√16
L.C=2×4
L.C=8cm//

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