A chord of length 5 cm subtends an angle of 60° at the centre of a ci – McqOptions

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1.	A chord of length 5 cm subtends an angle of 60° at the centre of a circle. The length, in cm, of a chord that subtends an angle of 120° at the centre of the same circle is
A.	5√3
B.	8
C.	2π
D.	6√2
Answer» B. 8

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