The diameter is 7
Circumference = 7*pi inches
circumference of a circle = pie times the diameter = 22/7 x diameter = 22/7 x 7 inches = 22 inches
Diameter will be 7/pi inches
The circumference of a circle if the diameter is 7 inches and Pi is 3.14 is: about 21.98 inches.
pi*diameter = circumference Rearrange the formula so as the diameter is the subject of the formula: diameter = circumference/pi diameter = 7/pi = 2.228169203
The formula relating circumference and diameter is C = d*pi, so the diameter is 7/pi.
pi = 21.99/7 pi = circumference/diameter Just multiply your diameter by pi to get a circumference.
When you are given the circumference of a circle asked to find the diameter, divide the circumference by pi. The formula for circumference is pi x diameter, so the formula for diameter is circumference divided by pi. So 7 divided by pi equals about 2.22.
7/pi = diameter
The diameter is 7
Circumference = 7*pi inches
circumference of a circle = pie times the diameter = 22/7 x diameter = 22/7 x 7 inches = 22 inches
To get the diameter divide the circumference by pi (22 over 7 or 3.14).Your answer would be 7.
The circumference is about 22 units.
Diameter will be 7/pi inches
Diameter = 7/pi = 2.228169203 inches