3.14 in
If the circumference of a circle is 10 inches, the diameter is: about 3.183 inches. (circumference divided by Pi = diameter)
If its diameter is 10 inches then its circumference is: diameter*pi If its radius is 10 inches then its circumference is: 2*pi*10
Circumference = pi * diameter c = 10*pi inches c ~= 31.4 inches
Circumference = diameter x pi = 31.416 inches (rounded)
Circumference of circle: 10*pi = about 31.4 inches
diameter = 10/pi inches
The circumference of a 10-inch diameter circle is: 31.42 inches.
31.4159inches
31.42 inches.
Use the equation for circumference: C = pi * d Plug in 10 inches for "d" => C = 3.14 * 10 inches = 31.4 inches 31.4 inches is the circumference of a dinner plate with a diameter of 10 inches. Key: C = circumference d = diameter pi = 3.14
31.4 inches, ie 10 pi
The circumference of a 10-inch diameter circle is: 31.4 inches.