how do you find the perimeter of a cylinder?
2007-02-18 04:54:16 · 8 answers · asked by iloveyou99 1 in Education & Reference ➔ Homework Help
Circular Cylinder
A cylinder whose bases are circles. The line connecting the centers of the bases
is called the axis.
Height: h
Area of base: B
Length of lateral edge: l
Area of right section: A
Perimeter of right section: P
Lateral surface area: S
Total surface area: T
Volume: V
S = lP
T = lP + 2B
V = hB = lA
2007-02-18 04:57:32 · answer #1 · answered by Jen 4 · 0⤊ 0⤋
That's a good question...usually we don't find perimeter of 3-dimensional objects.
If you're actually looking for surface area, the formula is
SA = 2*pi*r^2 + 2*pi*r.
2007-02-18 04:57:50 · answer #2 · answered by Anonymous · 0⤊ 0⤋
three dimensional objects do not have perimeters, they have surface areas.
2007-02-18 04:58:07 · answer #3 · answered by smartbomb314 2 · 0⤊ 0⤋
(43+21)=X*345-442+87=(1111+435-876)/3467=7
the answer is 7
2007-02-18 04:58:37 · answer #4 · answered by Rusty 3 · 0⤊ 0⤋
first of all its not the perimeter, its the circumference.
http://www.aaamath.com/geo612-circumference-circle.html
hope that helps =]
2007-02-18 04:57:54 · answer #5 · answered by soccer_chick8 3 · 0⤊ 0⤋
Go on google
2007-02-18 04:58:14 · answer #6 · answered by Anonymous · 0⤊ 0⤋
P = 2 Pi r. Pi is 3.14. I think this is right. Hope it helps! :)
2007-02-18 04:58:28 · answer #7 · answered by scott41301 2 · 0⤊ 0⤋
go on this website http://mathforum.org/dr.math/faq/formulas/faq.cylinder.html
it is VERY informative!!!!! it will help you.
2007-02-18 04:57:21 · answer #8 · answered by lovely 4 · 0⤊ 0⤋