find the area of each side and add them together.
To find the least amount of paper needed to wrap a gift box, we calculate the surface area of the box. The surface area ( A ) of a rectangular box is given by the formula ( A = 2(lw + lh + wh) ). For a box measuring 12 inches by 8 inches by 3 inches, the surface area is ( A = 2(12 \times 8 + 12 \times 3 + 8 \times 3) = 2(96 + 36 + 24) = 2(156) = 312 ) square inches. Thus, the least amount of paper needed is 312 square inches.
Volume is how much an object can store - like how much can you put inside a box. Surface area is the sum of the area of an objects surfaces - such as if you have a box, find the area of one side. Then you just multiply it by 6 (because a box have 6 faces) to get the total area of an object's surface.
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.
No, they are two different things. Area encompasses the total object while Surface Area only encompasses what it implies. For instance, if you had a box, the Area would be the total size of the box, while Surface Area would only indicate the size of the top of the box. no. area is Lenth times width and surface area is what the area of the whole object.
measure the sides of the box
It should be relatively easy to find the surface area of a box when you are given the surface area.
so you can use the least amount of paper to make the box. or wrap the box.
find the area of each side and add them together.
sa=2lw+2lh+2wh
The surface area of a box, which is a cuboid, depends on its length, width and height. A cube is a special type of cuboid in which the length , width and height are all the same.
The formula will depend on what it is that you are trying to find: the volume or the surface area.
Volume is how much an object can store - like how much can you put inside a box. Surface area is the sum of the area of an objects surfaces - such as if you have a box, find the area of one side. Then you just multiply it by 6 (because a box have 6 faces) to get the total area of an object's surface.
you multiply the length times width times height.
to calculate the area of the front surface of a box you should
Measure the height and multiply it by the width.
to know how much paint is needed to coat it