L=5M
H=25M
W=2.80CM
REMEMBER CUBE!!!!!! EXACT ANSWER PLEASE
2006-08-19 15:42:35 · 15 answers · asked by _heart me♥ 1 in Science & Mathematics ➔ Mathematics
sorry just a human
a triangle!!!!!!!!!!!!!
TRIANGLE
2006-08-20 23:31:59 · update #1
The given shape is not a cube, as a cube has identical H, W, and D.
The exact volume of any rectangular prism is H x W x D, or 3.5 cubic meters in this case.
2006-08-19 15:51:04 · answer #1 · answered by Keith P 7 · 0⤊ 0⤋
Volume = L*W*H
Be careful, though, that you don't just multiply 5*25*2.8 since the measurements aren't the same. First you will need to convert all of the units to cm.
So, 5 m = ? cm
25 m = ? cm
As a former math teacher, I won't give you the exact answer, but now you have the tools to find it out yourself! :)
2006-08-19 15:54:10 · answer #2 · answered by Jill 2 · 0⤊ 0⤋
Either you are joking--because it ain't a cube--or you meant to say a rectangular box-like container. If the former, then funny. If the latter, then just multiply the three numbers.
2006-08-19 15:53:15 · answer #3 · answered by A professor (thus usually wrong) 3 · 0⤊ 0⤋
wait! that is not a cube! a cube should have equal sides. according to your given measurements, which is 5m by 25m by 2.80 cm, it will look like a rectangular prism.
the volume of a rectangular prism is l(h)(w) given that the given measurements have the same units of measurements.
we will change the unit of the width so that they will all have the same units of measurement.
1m=100cm
2.80 cm(1m/100cm)
[cancel the cm sign] =2.80m/100
=0.0280m
l(h)(w)=5m(25m)(0.0280m)
=3.5m^3
the volume of the rectangular prism is 3.5m^3.
2006-08-19 16:00:30 · answer #4 · answered by lois lane 3 · 0⤊ 0⤋
it is not a cube since L H &W are not equal.
i guess it is a cuboid.
convert W to meters.
2.80 cm= 2.80/1000
=0.0028
volume of the cuboid=L*H*W
=5*25*0.0028
=0.35 m^3
2006-08-19 16:50:54 · answer #5 · answered by Anonymous · 0⤊ 0⤋
This must be a rectangular prism because a cube's sides would be equal.....but anyway we must first make them all meters so the width is .028 and now just multiply them together.
V= 3.5m^3
2006-08-19 15:53:15 · answer #6 · answered by MollyMAM 6 · 0⤊ 0⤋
i refuse to be put back in the cubicle ! HEY a cube has identical L-W-H why are you substituting a RECTANGLE okay very funny now some dude has changed it into a PRISM !!! Have you got someone else logging on to call it a SPHERE ?
2006-08-19 15:49:39 · answer #7 · answered by Anonymous · 0⤊ 1⤋
It is 3.5 cubic meters.
5m x 25m x 0.028m
You almost got me with the centimeters.
2006-08-19 15:51:10 · answer #8 · answered by ce 2 · 0⤊ 0⤋
hey...but a cube is suppose to have all edges of same length...or is sme kind of tricky question then i have no clue
2006-08-20 06:43:44 · answer #9 · answered by Anonymous · 0⤊ 0⤋
L*H*W=3.5M^3
2006-08-19 15:48:36 · answer #10 · answered by warelphant 2 · 1⤊ 0⤋