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The depth would have to have a value of 1. For example, a slab 60" long by 24" wide by 1" deep would have the same surface area as volume. Examples: Area = LxW (60x24=1440 sq inches). Volume = LXWXD (60x24x1=1440 cubic inches). In this case, the volume has the same value as the surface area
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What is a real world example of surface area?
A practical need to calculate surface area arises, for example, when you need to paint your house. The amount of paint you need is proportional to the surface area you want to paint.
What is the volume of a rectangle given the dimensions 8inches by 15inches?
The area would be 120 inches but you need a height to get the volume The area would be 120 inches but you need a height to get the volume
What is the use of surface areas and volumes in daily life?
Surface area, is used to paint a house or wrap a present and volume is used when you need to know how much water to put in your fish tank or water bowl
Why is surface area important to the real world?
Some practical real world examples why surface area is important:If you want to paint a house, you need to know the surface area to determine how much paint to buy.If you want to plant grass on a dirt lot, you need to know the surface area to determine how much grass seat to use.If you want to sew a dress, you need to know the surface area of the dress (dress size) to know how much material you need.If you want to make money mowing lawns, you need to know the surface area of the lawn to know how much to charge for the work.If you want to put carpet in a living room, you need to know the surface area of the room to know how much carpet you will need.If you are making a label for a soup can company, you will need to know the surface area of the can.
What is the surface area of a dodecehedron?
you need measurements to figure out surface area. the simplest way to figure out the whole area of a dodecahedron is to find the surface area of one pentagon, then multiply by 12 (the number of sides of a dodecahedron)
How do you compare the surface are to volume ratio of cells of different size?
You need to:* Calculate the surface area * Calculate the volume * Divide the surface area by the volume
How can you obtain the cells ratio of surface area to volume?
If the cell has a simple geometric shape, there are formulae that can be used. Otherwise you need to measure the surface area and the volume.
How do you find the direct proportion between volume and surface area of a cube?
To tackle this you first need to know the equations for both volume and surface area. The surface area of a cube is 6x2 where x is the side length. The volume of the cube is x3. Thus x is the cube root of the volume. We can substitute this in to the surface area equation and say that the surface area of a cube is 6volume2/3 This can also be rearranged to say that the volume of the cube is (the surface area/6)1.5
Why must capillaries have a greater surface area to volume ratio compared to arteries?
Capillaries are tiny blood vessels. They need to have a greater surface area to volume ratio because they need to diffuse oxygen quicker.
How do you find the volume of a rectangular prism if you do not have the depth please as much info as possable?
That's impossible, you need to have three dimentions to find a volume.
In order to determine the amount of liquid a spherical tank will hold would you need to use volume or surface area?
Volume
How do you calculate the volume of a triangle if you only have the height and density?
A triangle is a flat area, therefore it has a surface area, not a volume. Density is unrelated to the problem; you would need some additional information to calculate the surface area.
Which of the following is a major cause of the size limits for certain types of cells?
The major cause of size limits for cells is the surface area to volume ratio. As a cell grows, its volume increases faster than its surface area, leading to difficulty in exchanging nutrients and wastes efficiently. This can compromise the cell's functions and survival.
When would you need to calculate the surface area and the volume in real life?
Surface area: when you want to paper a room or pain it. Volume: When you want to know how much stuff you can cram into the boot of your car, or in a fridge, suitcase.
How do you work out volume of a flat surface?
To calculate the volume of a flat surface, you need to determine the area of the surface multiplied by its thickness or depth. This will give you the volume of the flat surface.
What does a cell need to do to increase its surface area?
To increase surface area, a cell will have to grow. But most cells have restraints that interfere with too much growth. Only cancer cells don't bide by the rules.
Why surface area and volume are importand?
In many crafts and trades an understanding of surface and volume are quite fundamental to the practice. Consider the plastering of a building, or the quantity of frosting needed for a cake. Both need to know the area surface of the object, and also need to know the volume of the surfacing material. With more practice these will become familiar and comfortable concepts.
