Dawson H.

asked • 02/08/21

Find the exact circumference of the circle and approximate the circumference using 3.14 as an approximation for pi (full circle)

The line goes through the whole circle and says 21 feet.


The exact area is blank (feet, square feet, or cubic feet) (exact number in terms of pi. Integers or decimals for any numbers in the expression)


The approximate area is blank (feet, square feet, or cubic feet) (simplify. Integer or decimal)


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