answersLogoWhite

0


Best Answer

A rectangular box has six sides. Find the area of them and add them together. Two sides are length times height, two sides are length times width, and two sides are width times height.

Surface Area = 2LH + 2LW + 2WH

User Avatar

Wiki User

7y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

7y ago

A rectangular box is bounded by six rectangles. Find the area of each of the six rectangles, then add everything together. If the side lengths are "a", "b", and "c", that would give you:ab + ab + ac + ac + bc + bc

which can be simplified to

2(ab + ac + bc)

This answer is:
User Avatar

User Avatar

Wiki User

7y ago

To find the surface area of a rectangle, multiply one side by the opposing side.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you find the surface area of rectangular box?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the formula for find of a box rectangular prism?

The formula will depend on what it is that you are trying to find: the volume or the surface area.


How do you find the surface area of a rectangular box?

you multiply the length times width times height.


Surface area of a rectangular box?

Multiply length x width.


How do you Find the total surface area of a rectangular box?

2 x ((L x W) + (L x H) + (H x W))


With the developments of rectangular box on paper how are you supposed to find the area of the paper that you need to make the box -- Not find the air of the box itself but the paper used?

The good thing about the developments of rectangular boxes is that they are still rectangular! In order to find the surface area of the paper needed to make a box, you would first need to determine the measurements of your finished box. One you have determined your length (L), width (W), and height (H), you will need to do some simple math. 2(LxW) + 2(WxH) + 2(LxH) = the area of paper that you need to make a box.


What is the surface area of the jewelry box?

The answer will depend on the shape (and size) of the box: some have a rectangular cross-section, others circular.


With the developments of rectangular box on paper how am I supposed to find the area of the paper that I need to make the box -- Not find the air of the box itself but the paper used?

With the developments of rectangular box on paper how am I supposed to find the area of the paper that I need to make the box -- Not find the air of the box itself but the paper used? By measuring the area of one side of the box and multiplying by the six sides. You get the total area of the box (Cube).


How do you find the surface area of a box with no lid?

measure the sides of the box


The surface area of a box when given the surface area height and peremeter?

It should be relatively easy to find the surface area of a box when you are given the surface area.


The length width and height of a rectangular solid are in ratio of 4 3 2 If the volume of the box is 648 what is the total surface area of the box?

468


What is the height of a rectangular box if the length is 17 feet the width is 7 feet and the surface area is 430ft 2?

4 feet


How do you find the surface area of a pop corn box?

find the area of each side and add them together.