from a carbular sheet of 10cm a circul of radiusp 4cm is remu bd find area of remaing
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Outer Radius = 10 cm
Outer Area = pi * 10^2
= 100 pi
Inner Radius = 4 cm
Inner Area = pi * 4^2
= 16 pi
Remaining Area = Outer Area - Inner Area
= 100pi - 16pi
= pi(100-16)
= 84 * pi
= 84 * 22/7
= 12*22
= 264 cm^2
Hope it help you
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Outer Area = pi * 10^2
= 100 pi
Inner Radius = 4 cm
Inner Area = pi * 4^2
= 16 pi
Remaining Area = Outer Area - Inner Area
= 100pi - 16pi
= pi(100-16)
= 84 * pi
= 84 * 22/7
= 12*22
= 264 cm^2
Hope it help you
Please mark as brainliest if you liked the solution
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