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Standard IX

Mathematics

Area of a Sector

Area of a sec...

Question

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

× 2πr

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× 2πr

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× π

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× 2π

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Solution

The correct option is C
× π

Area of the sector of angle p = $\frac{p}{360}$ × $π$ $r^{2}$

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

The correct option is C × π Area of the sector of angle p =p360 × π r2

The correct option is C
× π

Area of the sector of angle p = $\frac{p}{360}$ × $π$ $r^{2}$