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Calculating Area of a CircleTo find the area of a circle, you need to use the formula: A = π × r?.Use a calculator to calculate the area of each circle. The value of π = 3.14CircleRadius (cm)Diameter (cm)Area (cm?)A7 cmB24.4 cmC4.9 cmCan you round the area of each circle to the nearest 1/10 of a centimetre?A =B =C = ................
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