The circumference of a circle is given by the formula C = 2πr, where r is the radius of the circle.
Using a radius of 63 and approximation of π as 3.14, the circumference can be calculated as:
C = 2 × 3.14 × 63
C ≈ 397.68
Therefore, the approximate circumference of a circle with a radius of 63 is 397.68.
What is the approximate circumference of a circle that has a radius of 63? Use 3.14 for pi and express your your answer to the hundredths place?
1 answer