Volume of box: 3*5*2 = 30 cubic feet
Multiply length by width by height to find the volume in a cubic unit of measurement. For example, to find the volume of a box that is 2 feet long, 2 feet wide and 3 feet high, 2x2x3=12 cubic feet.
Square feet is 2 dimensional a box is 3-dimensional. But a 6x6x2 foot box would have 72 cubic feet or space.
Volume of pyramid is V=1/3(Base Area) (height) The volume is 8/3 cubic feet or 2.67 cubic feet.
8 square feet
Volume of box: 3*5*2 = 30 cubic feet
300% The volume of the original box is ?. The volume of the box with the length and depth doubled is ?. The amount of change in volume is 60 - 15 = 45. The percent change is the amount of change in volume divided by the original volume:
Multiply length by width by height to find the volume in a cubic unit of measurement. For example, to find the volume of a box that is 2 feet long, 2 feet wide and 3 feet high, 2x2x3=12 cubic feet.
Cubic feet connot be expressed in square feet as they are dimensionally different. Cubic (think of a box) is 3 dimensional as in volume, where square (think of a piece of paper) is 2 dimensional as in area.
Cubic feet is a measure of volume while square feet is a measure of area. They do not directly convert.
Square feet is 2 dimensional a box is 3-dimensional. But a 6x6x2 foot box would have 72 cubic feet or space.
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Volume of pyramid is V=1/3(Base Area) (height) The volume is 8/3 cubic feet or 2.67 cubic feet.
A 3-Dimensional box's volume will double for each dimension that is doubled. i.e. if just the height, length or depth are doubled, the volume increases 200%, if 2 of those dimensions are doubled the volume increases by 400%. if all 3 are double the volume increases by 800%.
To determine the volume in cubic feet needed to cover an area in square feet, you need to know the height or depth of the coverage. For example, if you are covering an area of 400 square feet with a depth of 1 foot, you would need 400 cubic feet of material.
8 square feet
A box of those dimensions would have a volume of 3 x 2 x 2 or 12 cubic feet. If the length is doubled to 6 feet, the depth is doubled to 4 feet and the height remains the same at 2 feet, the volume would then be: 6 x 4 x 2 or 48 cubic feet. The percent change of the increase would be the difference in the volumes, divided by the original volume, multiplied by 100. In this example, the percent increase is 36/12 times 100 or 300%.