Asked by Anonymous

Ryan has a pizza in the shape of a circle where the circumference of the pizza is 15.7 inches.
A. Which expression could be used to find the length of the diameter of the pizza?
A. (2 * 15.7)/π
B. 15.7/2π
C. 15.7/π
D. 15.7 + π
B. What is the approximate diameter of the pizza?
Answered by PsyDAG
From Internet:

To calculate a circle's diameter from its circumference, one should divide the circumference by the constant pi, which is an irrational number approximately equal to 3.14159265358979.
Answered by Anonymous
A) C.15.7/π
B) 1570 / 3.14 = 5
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