What is the approximate circumference of a circle that has a radius of 63? Answer in hundredths place

Answer 1

The formula for circumference of a circle is C = 2πr, where r is the radius and π is approximately 3.14.

So, substituting r = 63 and π = 3.14, we get:

C = 2 x 3.14 x 63

C = 396.12

Rounded to hundredth place, the approximate circumference is 396.12.