Circumference & Area of Circles Practice Complete this assessment to review what you've learned. It will not count toward your grade. 1 of 51 of 5 Items Question What is the approximate circumference of a circle that has a radius of 63? Use 3.14 for π and express your answer to the hundredths place.
To find the circumference of a circle, you use the formula C = 2πr, where r is the radius of the circle.
Given that the radius is 63, we can plug this into the formula:
C = 2 * 3.14 * 63
C = 6.28 * 63
C ≈ 396.36
Therefore, the approximate circumference of the circle is 396.36.
thats not correct
I apologize for the mistake. Let me correct it:
Circumference, C = 2πr
Given r = 63
C = 2 * 3.14 * 63
C = 6.28 * 63
C ≈ 395.64
Therefore, the approximate circumference of the circle is 395.64 when rounded to the hundredths place. Thank you for pointing out the error.