The diameter should be 7m.
Diameter. distasnce from center to edge is radius length around is circumfrance
To find the circumference of a circle, you have to multiply Pi and the Diameter. This means that to work out the answer you multiply Pi by 1.25. This equals 3.92699081, which rounded equals 3.93 (2dp) - the circumference of a circle with a 1.25 diameter.
A 12-inch circle has an area of about 113.1 square inches.
The circumference of a 10-inch diameter circle is: 31.4 inches.
Pi (3.14) × the diameter Therefore, 3.14 x 2 = 6.28 inches
Formula to find the circumfrance of a circle~(2)(3.14)r or (3.14)d
it is the circumfrance of a circle divided by pi.
If the circumference (not circumfrance) is 31.4, the radius is 4.9975 units (to 4 dp).
8
The diameter should be 7m.
125.6 feet
Work it out the circumfrance of a circle is pie x the diameter!
Circumference of a circle: 2*pi*radius or pi*diameter
circumference = 2*pi*5
Diameter is the distance across a circle. The circumference of a circle is the distance around the outside of the circle.
multiply the radius by two then pultiply that by pi