﻿ formula for the surface area of a rectangular box

## formula for the surface area of a rectangular box

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• • ### Volume and Area of Rectangular Container | Free Math …

10-05-2010· If the height of the container is given by h, the volume of the container is V=x^2*h and the surface area of the container is S=2x^2+4xh. Kepp at least 4 decimal places in your computed values for the side of the base and the height and give the minimum surface area rounded to two decimal places.

• ### How to Find the Surface Area of a Cube and a …

Surface Area Formula. Since all your boxes are rectangular prisms, you use the formula for the surface area of a rectangular prism for all your boxes, even your cubes!

• ### How do you find the surface area of a closed rectangular ...

29-05-2017· The surface area is 126. There are three different types of rectangular surfaces in each rectangular box. Overall surface area: 2*(6*5+3*5+3*6) =2*63 =126

• ### SOLUTION: The formula for the surface area of an open ...

Question 880264: The formula for the surface area of an open topped rectangular box is S= LW + 2LH + 2WH where S,H,W, and L represent surface area, height, width, and length, respectively. solve this formula for W. Answer by [email protected](22435) (Show Source):

• ### SOLUTION: The formula for the surface area of an open ...

The formula for the surface area of an open topped rectangular box is: S = LW + 2LH + 2WH where S,H,W, and L represent surface area, height, width, and length, respectively. solve this formula for W.

• ### math - To get the surface area of the rectangular box 5 …

To get the surface area of the rectangular box 5 cm long, 3 cm wide and 4 cm high, we will use the Surface Area formula of rectangular box. The Surface Area formula to be used is expressed below: SA = 2 (WL + HL + HW) where: W = Width H = Height L = Length Solution: Step 1: Before solving, let's list down the given. L = 5 cm W = 3 cm

• ### geometry - Calculating a minimum Surface area of a box ...

07-05-2018· I want to calculate the minimum surface area of a (closed) box for a given volume. So let's say I have a given volume V (e.g. V=10m^3). And I need a box where all the surface area is as minimal as possible. This would be a great starting point if I knew how to calculate that.

• ### Surface area of a Rectangle Formula | Solved Examples with ...

How to find the surface area of a rectangle? You can use the following formula to find the area of a rectangle. Step 1: Multiply the length by the width. Step 2: L X W, where L is the length and W is the width. A square which is also a type of rectangle with all equal sides. How to find the area of a Square?

• ### Surface area of a Rectangle Formula | Solved Examples …

How to find the surface area of a rectangle? You can use the following formula to find the area of a rectangle. Step 1: Multiply the length by the width. Step 2: L X W, where L is the length and W is the width. A square which is also a type of rectangle with all equal sides. How to find the area of a Square?

• ### Answered: Consider a closed rectangular box with… | …

Consider a closed rectangular box with a square base with side x and height y. a. Find an equation for the surface area of the rectangular box. S (x, y) = 20 (x + 2y) dy when x = 3 feet and y = 5 feet. dx b. If the surface area of the rectangular box is 78 square feet, find dy dx.

• ### Calculating Surface Area and Volume Formulas for …

22-04-2021· In math (especially geometry) and science, you will often need to calculate the surface area, volume, or perimeter of a variety of shapes.Whether it's a sphere or a circle, a rectangle or a cube, a pyramid or a triangle, each shape has specific formulas that you must follow to get the correct measurements.. We're going to examine the formulas you will need to figure out the surface area …

• ### Name Mastery Module H 4. The formula for the surface ...

The formula for the surface area of a box (called a rectangular solid) is SA = 2LW + 2LH + 2WH Find the surface area of a box with dimensions L=14 in, W-10.5 in, H-4 in: 5. The formula for the area of a trapezoid is A (b, + b) where his the height, by is one base and b, is the other base.

• ### How to find the surface area of a open top rectangular ...

08-10-2016· So, for each one you'd calculate the area of the bottom, then the area of the outer sides. For the circular one, imagine slicing the tube down the side and unrolling it. It would have an area of the height times the circumference of the bottom circle. Likewise the area of the other is the area of the square bottom, plus the area of the four walls.

• ### Volume, Surface Area, and Diagonal of a Rectangular Box

You can also use the calculator on the left to compute the volume, surface area, and diagonal. The box calculator will also tell you the dimensions of the box if you input the values for V, S, and D. For example, if a box has a volume of 4000 cubic inches, a surface area of 1600 square inches, and a diagonal of 30 inches, then its dimensions are 20, 20, and 10. Formulas V = WLH S = 2(WL + WH + LH) D = sqrt(W …

• ### How to find the surface area of a rectangular box - Quora

A closed rectangular box with a square base has a surface area of 150 sq. in. What is the maximum volume such a box can contain? The rectangular solid with the maximum volume would be a cube. The surface area of a cube = 6A, where A = the area of any one side; hence, the …

• ### Solved: Find A Formula For The Described Function. An …

Find a formula for the described function. An open rectangular box with volume 5 m 3 has a square base. Express the surface area SA of the box as a function of the length of a side of the base, x.And State the domain of SA. (Enter your answer in interval notation.)

• ### An open rectangular box with a square bottom must have …

The surface area of the box is being referred to as A The surface area will be the sum of the four rectangular sides' areas and the base area. Base area = x² Rectangular side area = xh A = x² + 4xh Volume is, as you said, V = x²h Lets substitute h from the formula of A to obtain A in our final answer. Substituting x is possible, but more ...

• ### Surface Area and Volume of Box Calculator

Formula: a = hw b = hl c = wl SA = 2[a + b + c] V = hwl Where, h = Height of Box l = Length of Box w = Width of Box SA = Total Surface Area of Box V = Volume of Box

• ### Surface Area Calculator - calculate the surface area of a ...

Surface area of a box The surface area formula for a rectangular box is 2 x (height x width + width x length + height x length), as seen in the figure below:

• ### How to find the surface area of a rectangular box - Quora

Hi! By surface area, I presume that the question refers to the total surface area; However, we would calculate the lateral surface (Wall) Area too. Now, let us look at the various surfaces we have; we have the front and back faces (two rectangles ...

• ### For the following exercises, consider a closed rectangular ...

Okay, so we want to find an equation for the surface area of the rectangle box s X it will. We know that to calculate the area of a surface area, we can just calculate the area of all of the sides. So we would say, Well, x times x one side at the bottom.

• ### How To Find Surface Area Of A Rectangular Prism …

Finding surface area for all rectangular prisms (including cubes) involves both addition and multiplication. You must know the width, length and height of the prism before you can apply this formula: A = 2(width × length) + 2(length × height) + 2(height × width) A = 2 ( w i d t h × l e n g t h) + 2 ( l e n g t h × h e i g h t) + 2 ( h e i ...

• ### Solved: Find A Formula For The Described Function. An …

Find a formula for the described function. An open rectangular box with volume 5 m 3 has a square base. Express the surface area SA of the box as a function of the length of a side of the base, x. And State the domain of SA. (Enter your answer in interval notation.) SA = ? m^2

• ### 3 Ways to Find the Surface Area of a Box - wikiHow

28-12-2015· As the area of a rectangle is the product of its side lengths, we can put this together to get the surface area S of the box as S = 2lw + 2lh + 2wh Geometry Science

• ### Surface Area and Volume of Box Calculator

A box is nothing but a right rectangular prism. It can also be called as the rectangular parallelepiped. Based on the measurements of the height, width and length you can calculate the surface area and volume of a box. Find out the things about a box using our simple online total surface area and volume of box calculator.