Surface area = 2*(3*4 + 4*5 + 5*3) = 2*(12 + 20 + 15) = 2*47 = 94 sq ft.
2 x (3 x 3) + 4 x (3 x 4) = 2 x (9) + 4 x (12) = 18 + 48 = 66 square feet==> IF the box is sealed, i.e. the top is closed, so there are six sides to it.
(2 x 3 + 2 x 3 + 3 x 3) times 2 ie (6 + 6 + 9) x 2 = 42ft2
Flowers, a vase, a tea set, a cake (mmmmmmmm cake !) a computer...
By using the equation 2B+Ph. B=2x3=6ft P=2+2+3+3=10ft h=4ft So, 2(6)+(10)(4)=52 square feet
The surface area of a box is the sum of the areas of the individual faces. If that's what you said, then there is no difference.
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2 x (3 x 3) + 4 x (3 x 4) = 2 x (9) + 4 x (12) = 18 + 48 = 66 square feet==> IF the box is sealed, i.e. the top is closed, so there are six sides to it.
(2 x 3 + 2 x 3 + 3 x 3) times 2 ie (6 + 6 + 9) x 2 = 42ft2
6ft x 4ft
Flowers, a vase, a tea set, a cake (mmmmmmmm cake !) a computer...
You multiply length X width X height in inches divided by 231. 231 is your magic number that makes the formula work, because their is 231 cubic inches in a gallon. To find the gallons of a box that is 2ft x 4ft x 3ft You would convert your numbers to inches then multiply. 24in x 48in x 36in =41,472 divided by 231 = 179.5 gallons,
It depends on the diameter and depth of the pool. It should say on the box.
A box is not any kind of surface because a box is a 3-dimensional object whereas a surface is 2 dimensional.
2ft by 2ft by 5ft is a possibility
1 ft x 1 ft x 1 ft = 1 cubic ft (volume)4ft x 6ft = 24 sq ft ( area )therefore divide the required volume by the stated area to get the 3rd dimension - the height72/24 = 3ft
room volume 12x32x25= 9600 cu ft. each box is 3x5x5= 75 cu ft 9600/75= 128 boxes
Because a box has 6 faces, the "front surface" is not detailed enough. If you are referring to the surface perpendicular to the ground and is facing you, then you simply multiply the height of the box by the edge of the base on the front surface.