Mathematics, 14.10.2019 05:30 Elexis8591

Circle a has a diameter of 9 inches, a circumference of 28.26 inches, and an area of 63.585 square inches. the diameter of circle b is 5 inches, the circumference is 15.70 inches, and the area is 19.625 square inches..
part a: using the formula for circumference, solve for the value of pi for each circle.
part b: use the formula for area and solve for the value of pi for each circle.
part c: what observation can you make about the value of pi for circles a and b?

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Circle a has a diameter of 9 inches, a circumference of 28.26 inches, and an area of 63.585 square i...