Mathegoras

Coordinate geometry › Polar and parametric curves › Areas in polar coordinates

Area of a polar sector

High school · ●○○○○ 10 pts

Find the area of the region given in polar coordinates by π4≤θ≤π2\frac{\pi}{4}\leq\theta \leq\frac{\pi}{2} and 0≤r≤20\leq r\leq 2, using a double integral. Round to two decimal places.

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polar coordinatesdouble integralscircular sectors