2006-07-04 02:22:15 · 14 answers · asked by viv 1 in Science & Mathematics ➔ Mathematics
120 pi
2006-07-04 02:25:13 · answer #1 · answered by Anonymous · 1⤊ 0⤋
the circumference is: 2*R*Pi.
in your case the circumference is 120 Pi mm or 12 Pi cm
2006-07-04 02:28:48 · answer #2 · answered by Efrat M 3 · 0⤊ 0⤋
120 pi mm
2006-07-04 02:25:15 · answer #3 · answered by Chong Min 2 · 0⤊ 0⤋
C=2(pi)r
or
C=d(pi)
in this case you have the radius so you should use the first equation.
2(pi)(60)
simplify
120(pi) mm.
Hope this helps!
2006-07-04 02:58:54 · answer #4 · answered by quickster94 3 · 0⤊ 0⤋
formula, 2 times pi times radius
do the math
2006-07-04 02:25:52 · answer #5 · answered by lynn_zie9 1 · 0⤊ 0⤋
2 times pi times 60mm = 377mm approximately
2006-07-04 02:26:07 · answer #6 · answered by Ivanhoe Fats 6 · 0⤊ 0⤋
Given that c=2*pi*r
Then c=2*3.14159*60mm
c=376.9908mm
2006-07-04 02:30:42 · answer #7 · answered by rhutson 4 · 0⤊ 0⤋
C = 2 * pi * R
2006-07-04 02:25:52 · answer #8 · answered by Jack 2 · 0⤊ 0⤋
C=(pi)(r)^2
C=pi(60 mm)^2
C=pi(3600 mm^2)
C=3.14(3600mm^2)
do that
2006-07-04 02:26:45 · answer #9 · answered by amy 2 · 0⤊ 0⤋
376.99111843077518861551720599354 mm
2006-07-04 02:26:33 · answer #10 · answered by Avi S 2 · 0⤊ 0⤋