What is the perimeter of a circle that is 10m?

10*3.14

Is 10m the radius or diameter?

Perimeter = pi d = pi 2r

To find the perimeter of a circle, you need to know its radius or diameter. The radius is the distance from the center of the circle to any point on its circumference. In this case, the circle has a diameter of 10m, which is the distance across the circle passing through its center.

To calculate the perimeter of a circle, you can use the formula: perimeter = 2πr, where "r" represents the radius of the circle, and π (pi) is a mathematical constant approximately equal to 3.14159.

In this scenario, the diameter of the circle is given as 10m. The radius is half the diameter, so the radius would be 10m divided by 2, which equals 5m.

Using the formula for the perimeter of a circle, we can substitute the radius (r = 5m) into the equation: perimeter = 2πr = 2 x 3.14159 x 5 = 31.4159m.

Therefore, the perimeter of a circle with a diameter of 10m is approximately 31.4159 meters.