Find the area of sector of a circle with radius 7cm and angle of sector 30°
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Answered by
3
area of sector of circle = theeta /360*pi r 2
30/360=1/12*22*/7*7*7
1/12*22*7
1/6*11*7
=77/6
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Answered by
5
Answer:
77/2cm²
=12.83333cm²
Step-by-step explanation:
area of sector=θ/360×πr²
=30/360×22/7×7²
=1/12×22×7
=77/6
=12.83333cm²
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