At the centre of a circle of 10 cm radius, the angle made by an arc of – McqOptions

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1.	At the centre of a circle of 10 cm radius, the angle made by an arc of \(12 \dfrac{2}{9}\) cm length is
A.	60°
B.	65°
C.	70°
D.	75°
Answer» D. 75°

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