# How to Find the Surface Area of a Box?

Finding the surface area of a box is easy as long as you know the length of the sides. If you are just looking for a quick formula, it is: 2*(x*y + y*z + x*z). If you need some more guidance, pleas...
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http://www.wikihow.com/Find-the-Surface-Area-of-a-Box

## What is the surface area of Mars?

The surface area of Mars is 89,500,000 square miles. It is 141,633,260 miles away from the sun. An average day on Mars is 24.19 hours, and one year on Mars is the equivalent of 1.9 Earth years.Sour...
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http://www.answerbag.com/q_view/2096540

## How large is the surface area of our lungs?

The total surface area of the lungs is estimated to be between 500 and 1000 square feet when unfolded. The large surface size is necessary so that air can be moved in and out of the lungs quickly a...
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http://www.answerbag.com/q_view/1949115

## How to Find the Surface Area of Cones?

Finding the surface area of cones is not that hard. But it can require some patience and ingenuity, depending on what information is available at the beginning of the problem. Below are some sugges...
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http://www.wikihow.com/Find-the-Surface-Area-of-Cones

## How to Find a Surface Area of a Shape?

Knowing how to calculate the surface area of a shape can come in handy. As an example, for birthdays and the holidays, knowing your present's surface area will let you determine how much wrapping p...
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http://www.ehow.com/how_6366465_surface-area-shape.html