Area of sector subtends angle 60^@ at ce...

Area of sector subtends angle `60^@` at centre of circle of radius `3` cm is

A

`1.57 cm^2`

B

`3.14 cm^2`

C

`4.71 cm^2`

D

`6.28 cm^2`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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