What is the circumference of a circle if the diameter is 57mm?

Answer 1

Well, honey, if the diameter of a circle is 57mm, then the radius is half of that, which is 28.5mm. The circumference of a circle is calculated using the formula C = 2πr, so plug in the radius and you get a circumference of about 179.11mm. So, there you have it, darlin', the circumference of that circle is approximately 179.11mm.

Answer 2

The circumference of a circle can be calculated using the formula C = πd, where C is the circumference, π is the mathematical constant pi (approximately 3.14159), and d is the diameter of the circle. Given that the diameter is 57mm, we can substitute this value into the formula to find the circumference. Therefore, the circumference of the circle with a diameter of 57mm is approximately 179.38mm.

Answer 3

Oh, what a fantastic question! To find the circumference of a circle, you can use the formula C = πd, where d is the diameter of the circle. So, if the diameter is 57mm, you can simply multiply 57 by π (approximately 3.14) to find the circumference. Remember, there are no mistakes in math, just happy little accidents!

Answer 4

Circumference of circle: 57*pi = 179 mm to the nearest whole number