What is the circumference of a circle with a radius of 100m?

Answer 1

The circumference of a circle can be calculated using the formula C = 2πr, where C is the circumference, π is a constant approximately equal to 3.14159, and r is the radius of the circle. In this case, the radius is given as 100m, so plugging this value into the formula, we get C = 2 * 3.14159 * 100 = 628.318 meters. Therefore, the circumference of a circle with a radius of 100m is approximately 628.318 meters.

Answer 2

Since the circumference of a circle is found by: C = 2 X Pi X r , where Pi can be rounded to 3.14 C = 2 x 3.14 x 100 C = 628 m The circumference can also be found by using the diameter: C = Pi X d, where d = 2r