The circumference of a six-inch diameter circle is: 18.8 inches.
The circumference of a 4-inch diameter circle is: about 12.57 inches. (diameter x pi = circumference).
The circumference of a 10-inch diameter circle is: 31.4 inches.
You need to specify what the '8 inches' represents!!! Is it radius, diameter, or all the way round (circumference).
The circumference of a 6 inch diameter circle is: 18.8 inches. (diameter x Pi = circumference)
The circumference of an 8 inch circle is: 25.13 inches(diameter x Pi = circumference).
25.12
50.265"
Oh, dude, the circumference of a circle is like the circle's waistline, you know? So, for a 7-inch circle, you just gotta use the formula C = 2Οr, where r is the radius (half the diameter). In this case, the radius is 3.5 inches, so the circumference is 2 x Ο x 3.5, which is around 21.99 inches. But hey, who's really measuring a circle's waist, am I right?
It is 25.1 inches, approx.
8 pi = 25.1327 inches (rounded)
The circumference of a 6-inch circle is: 18.85 inches.
The circumference of a 46-inch circle is: 144.5 inches.
The circumference of a 3.5 inch circle is: 10.996 inches.
The circumference of a 6-inch circle is: 18.85 inches.
The circumference of a 42-inch diameter circle is: ~131.95 inches.
The circumference of a 10 inch circle is: 31.416 inches(circumference = diameter x pi).