What is the difference between cross sectional area and surface area

Climate Change. Climate Feedback. Ocean Acidification. Rising Sea Level. Cross-sectional area. January 9, Cross Section [Online].

The width, height, and length of a box can all be different. If they are the same, then the box will become a perfectly square box. Total Surface Area of a Cube. The total surface area TSA of a cube is the sum of the areas of its six faces. Consider the cube shown. Each of its six faces is a square with side length l. Look Out: surface area is only two-dimensional and is expressed as units squared , not units cubed. This is because we are only dealing with the flat surfaces, not the inside space.

To find the area of a rectangle multiply its height by its width. For a square you only need to find the length of one of the sides as each side is the same length and then multiply this by itself to find the area.

Area is measured in square units such as square inches, square feet or square meters. To find the area of a rectangle , multiply the length by the width. Calculating the area and the perimeter. The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. Write Your Answer.

Similar Asks What are the areas of influence? What is the area of a shape? What is plain area? What is the market area? What is the area of the circle? How do you get area? What is the slug area? What is the moment of area? Kevin Beck holds a bachelor's degree in physics with minors in math and chemistry from the University of Vermont. Formerly with ScienceBlogs. More about Kevin and links to his professional work can be found at www. How to Calculate the Base of a Shape.

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