Find the relation of area of sector — task. Maths CBSE Live product, Class 10 (2025-26).

Area of a sector of angle \(m\) (in degrees) of a circle with radius \(r\) is

\(\frac{a}{180} \times 2\pi r\)
\(\frac{a}{180} \times \pi r^2\)
\(\frac{a}{360} \times 2 \pi r\)
\(\frac{a}{720} \times 2 \pi r^2\)

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