2007-08-27 21:55:44 · 7 answers · asked by eastaweng 1 in Science & Mathematics ➔ Mathematics
Assuming that this is a cylinder:-
r = 1030 mm = 103 cm
h = 654 mm = 65.4 cm
V = π (103)² (65.4) cm³
V = π (103)² (65.4) / 10³ litres
V = 2180 litres ( to nearest litre)
2007-08-28 06:28:18 · answer #1 · answered by Como 7 · 2⤊ 0⤋
with refference to the question, the container for the liquid must be a cylinder.
volume fo cylinder = pi*r^2*h.
r = d/2 = 2060/2 = 1030mm
volume = 3.1416*1030*1030*654 = 2179731929.76 cb.mm
2179731929.76 cb.mm = 2179731.92976 cb.cm
1 cube cm = 1 ml
2179731.92976 cb.cm = 2179731.92976 ml
1000 ml = 1 ltr
2179731.92976 ml = 2179731.92976/1000 = 2179.73192976 ltr
2007-08-28 05:54:26 · answer #2 · answered by cOoL @$ FiRe~~ 1 · 0⤊ 0⤋
Vol. = Ï r² * h
Vol. = Ï (2060/ 2)² * 654
Vol. = Ï (1060900) * 654
Vol. = 693 828 600 Ï
Vol. = 217 972 6833 mm^3
1cm^3 = 10 * 10 * 10 mm
1cm^3 = 1000 mm^3 = 1ml
â
Vol. = 217 972 6833 mm^3 * 1ml / 1000 mm^3
Vol. = 2 179 726â833 ml
But 1000 cm^3 = 1 ltr.
â
Vol. = 2 179 726â833 ml * 1Ltr. / 1000 ml
Vol. = 2 179â726 833 Ltr.
Vol. â 2 179â73 Ltr.
2007-08-28 05:35:13 · answer #3 · answered by Sparks 6 · 0⤊ 0⤋
Assuming this is a cylinder we are talking about; the volume is:
V =pi r^2 h
V= (2060/2 )^2 x 654 x pi
V= 693.828.600,00pi mm3 = 693,83pi dm3= 693,83pi liters
(1dm3=1 liter)
2007-08-28 05:10:36 · answer #4 · answered by Leprechaun 6 · 0⤊ 0⤋
I guess it is a cylinder.
volume of cylinder = pi * d * h
volume = 3.1415 * 2.06 * .654
volume = 4.232 m^2
volume = 4232 litres as 1 m^2 = 1000 litres
2007-08-28 05:06:37 · answer #5 · answered by Steve 2 · 0⤊ 0⤋
one cm is ten mm.
one cm^3 is one ml.
one liter is one thousand ml.
thus one litre is one thousand cm^3.
fyi, in case you didn't know that.
anyway,
and the volume is the area of the whole thinggy.
thus, area of the whole thing would be (pi)(radius)(radius)(height)
so divide the diameter by 10, then divide by 2 again to find the radius in centimeters.
then divide the height by 10 to find it in centimeters as well.
then use this equation (pi)(radius)(radius)(height) and put in all the values inside.
and divide the ans by 1000 to find it in ltrs.
good luck bb.
2007-08-28 05:06:09 · answer #6 · answered by bburnouts 3 · 0⤊ 0⤋
first convert your units to meters, i.e. 1m = 1000mm
therefore:
dia. = 2.06m, ht = .654m
then solve for Vol.
V=Ah = [pi*(d^2)/4]*h ; pi = 3.141592654
V = [pi*(2.06^2)/4]*.654
V = 2.17973 cub. m. and 1 cub.m = 1000 li.
V = 2179.73 li.
2007-08-28 05:09:04 · answer #7 · answered by dexterblueice 2 · 0⤊ 0⤋