find the area of sector of a circle with radius 3cm if the angle of sector is 60°
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find the area of sector of a circle with radius 3cm if the angle of sector is 60°
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Answer:
area of sector is theta/360°*πr^2
so radius is 3cm and angle of sector is 60°
by using formula 60° / 360° * 22/7 * 3 * 3
so answer is 33/7cm^2