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Q: If diameter is 40 inches how many 8 inch blocks are needed?
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What is the diameter in a 8 inch ball?

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To determine how many 12-inch blocks are needed to make a 4-foot circle, we first need to convert all measurements to the same unit. Since there are 12 inches in a foot, a 4-foot circle is equivalent to 48 inches in diameter. The circumference of a circle can be calculated using the formula C = πd, where d is the diameter. For a 48-inch diameter circle, the circumference would be 48π inches. To find out how many 12-inch blocks are needed to approximate this circumference, we would divide 48π by 12 to get the number of blocks required.


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