I need to figure out a length of a cylinder
I know the volume (800ci) and the radius, (1.5")
I need to know the height/length
If:
V=3.14 x r2 x h
800ci = 3.14 x 2.25 x h
800 = 7.065 x h
or 800/7.065 = h
h = 113.23"
? ? ?
Thanks eh
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I need to figure out a length of a cylinder
I know the volume (800ci) and the radius, (1.5")
I need to know the height/length
If:
V=3.14 x r2 x h
800ci = 3.14 x 2.25 x h
800 = 7.065 x h
or 800/7.065 = h
h = 113.23"
? ? ?
Thanks eh
37.72562 ft
that sound right?
no no 9.41 ft... about 113 inches long
yeah that's right... i messed up in my first one ;o) but i quickly saw my mistake
DTY?
lengthen your message to at least 10 characters.
113.177 Inches
Pi * r ^ 2 * h = v
Pi * 1.5 ^2 * h = 800
h = v / ( Pi * r ^2 )
h = 800 / (Pi * 1.5 ^2)
h = 800 / 7.06858
h = 113.177
( really roughly: )
h = ~ 113 3/16
I think it is a little more than 113, but I didn't use math. It came to me in a premonition.
.
What is this "math" you speak of??????:p