A circle with a 7 foot diameter has a circumference of 22 feet (approx).
The diameter is 7
circumference of a circle = pie times the diameter = 22/7 x diameter = 22/7 x 7 inches = 22 inches
The circumference of a circle if the diameter is 7 inches and Pi is 3.14 is: about 21.98 inches.
Circumference = 7*pi inches
A circle with a 7 foot diameter has a circumference of 22 feet (approx).
The circumference of a 7-foot diameter circle using 3.14 for Pi is: 21.98 feet (diameter x Pi = circumference).
If 7 feet refers to the diameter, multiply that by pi.
There is a problem here. A circle with a 7-foot diameter has a circumference of 21.99 feet, not 10 feet.If the circumference is 10 feet, that would make the diameter 3.183 feet.
pi*diameter = circumference Rearrange the formula so as the diameter is the subject of the formula: diameter = circumference/pi diameter = 7/pi = 2.228169203
Circumference of the circle = 7*pi feet
The circumference of a circle with a 28 unit diameter is: 88cir=dx22/7
The diameter is 7
7/pi = diameter
circumference of a circle = pie times the diameter = 22/7 x diameter = 22/7 x 7 inches = 22 inches
The circumference of a 7 feet diameter circle is: about 21.99 feet.You can easily to this calculation for other circles by multiplying the diameter by Pi (about 3.1416). The result is the circle's diameter.
The circumference is about 22 units.