2007-04-16 12:36:13 · 6 answers · asked by joe r 1 in Science & Mathematics ➔ Mathematics
pi*diameter
2007-04-16 12:38:52 · answer #1 · answered by Nicole B 5 · 0⤊ 1⤋
There are two formulae for finding the circumference of a circle. Choose either one they both work
C = pi d , (pi times the diameter)
C = 2 pi r , ( 2 times pi time radius)
Reminder that pi is 3.13,
Diameter is distance across circle through the center
Radius is distance from center of circle to the circle edge (1/2 the diameter)
2007-04-16 12:38:22 · answer #2 · answered by Critters 7 · 0⤊ 1⤋
First of all pi= 3.14
x=times~
Formula:
Pi x Diameter= Circumference
OR
Pi x Radius x 2 = Circumference
HOPE THIS HELPS!
2007-04-16 12:41:42 · answer #3 · answered by Jenna 4 · 0⤊ 0⤋
Pi times the diameter.
2007-04-16 12:39:04 · answer #4 · answered by Joseph F 5 · 0⤊ 1⤋
circumference = pi(diameter) = 2pi(radius)
2007-04-16 12:39:37 · answer #5 · answered by jaybee 4 · 0⤊ 0⤋
it's call e pi////////////////3.14 times the diameter
2007-04-16 12:40:43 · answer #6 · answered by Anonymous · 0⤊ 0⤋