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The approximate area of a circle with a diameter of 60 centimeters is 2,827.43 square centimeters.
The approximate circumference of a circle with diameter fourteen centimeters is 44cm
The approximate surface area of a sphere with a diameter of 15 centimeters is 707cm2
10 centimeters/second
201.06 square centimeters.
It is about 8 centimeters
shale
4)200cm/s
The size of the penny is very important. The weight of it is 2.500 grams exactly. The diameter is 0.750 inches or 19.05 mm or 1.905 centimeters.
Area = pi*27.52 = 2376 square cm to the nearest integer
Multiply by pi , so 14 x 22/7 = 44cm approximately.
The radius of a circle is half the length of the diameter, so if the diameter is 32 centimeters the radius is 16 centimeters.