The circumference of a circle with an 8 cm radius is: 50.27 cm
50.26548245743669
radius of a circle = 4 inchesFormulas:Circumference of a circle = 2π radiusradius =circumference/2π=8π/2π=8/2= 4
You need to specify what the '8 inches' represents!!! Is it radius, diameter, or all the way round (circumference).
The circumference of a circle is given by 2 X pi X radius Thus, the circumference of an 8 cm circle is 2 X 3.14 X 8 = 50.24 cm
Circumference of the circle: 2*pi*8 = 16*pi m
The circumference of a circle with an 8 cm radius is: 50.27 cm
If the radius of a circle is 8 feet the circumference is about 50.27 feet.
A circle with a radius of 8 inches has a circumference of 50.27 inches.
If the radius of the circle is 8 cm the circumference is: about 50.27 cm (r x 2 x pi = circumference).
Circumference is calculated from radius as C = pi x r x 2 To find the circumference of a circle with a diameter of 8 meters, simply multiply the radius (8) by 2, then multiply the product by pi (approximately 3.14159). This should give you around 50.3 meters.
A circle with a radius of 8 inches has a circumference of 50.27 inches.
A circle with a radius of 8 units has a circumference of 50.3 units.
The circumference will be 50.27
The radius is 1.27
50.26548245743669
Circumference of a circle = 2*pi*radius = 8*pi or 25.13274123 units