Mathematics, 08.04.2021 23:30 amunson40

If 0 is the radian measure of a central angle of a circle and r is the radius of the circle, which is the correct derivation of the area, A, of the sector bounded by the sides of the central angle and the arc it subtends?

If 0 is the radian measure of a central angle of a circle and r is the radius of the circle, which

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