The circumference of a 7-foot diameter circle using 3.14 for Pi is: 21.98 feet (diameter x Pi = circumference).
The circumference of a 7 cm circle is: 21.99 cm(diameter x pi = circumference).
21.98
Circumference = 7*pi which is about 22 inches
The ratio of the circumference of a circle to its diameter is know as PI. PI = 3.14159* = 22/7* This basically means that the circumference of a circle is a little over 3 times the length of the diameter. *Note that PI has an infinite amount of digits following it.
Circumference of the circle = 7*pi feet
The circumference of a 7-foot diameter circle using 3.14 for Pi is: 21.98 feet (diameter x Pi = circumference).
A circle with a 7 foot diameter has a circumference of 22 feet (approx).
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.
Circumference of circle: 7*pi = 22 feet rounded up to the nearest whole number
Circumference = π*d = 7π = 21.99 ft
If 7 feet refers to the diameter, multiply that by pi.
7 feet 5 inches = 89 inches circumference = 89*pi 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 circumference of a circle with a 28 unit diameter is: 88cir=dx22/7
The diameter is 7
7/pi = diameter