# How to Calculate Triangles?

In geometry, triangles are shapes with three sides that connect to form three angles. The sum of all angles in a triangle is 180 degrees, meaning that you can always find the value of one angle in ...
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http://www.ehow.com/how_8119223_calculate-triangles.html

## How to Calculate Slope Triangles?

Each point along a graphed line corresponds to a coordinate set containing a value along the x-axis and one along the y-axis. From the coordinate set of points on the line, you can determine the sl...
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http://www.ehow.com/how_8139959_calculate-slope-triangles.html

## How to Calculate Coordinates of Triangles?

In high school math, students learn how to work with graphs in algebra 1 and how to work with triangles in geometry. However, as they continue their geometry studies, they will find that they have ...
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http://www.ehow.com/how_8426803_calculate-coordinates-triangles.html

## How to Calculate Similar Triangles?

Similar triangles are triangles of different physical size, but the ratios or the relationship between the sides are the same on both triangles. Because the ratios are the same, you can use the rat...
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http://www.ehow.com/how_8210077_calculate-similar-triangles.html

## How to Calculate the Altitude of Equilateral Triangles?

An equilateral triangle has three equal sides. All three angles of an equilateral triangle are congruent. The height, or altitude, of an equilateral triangle describes the distance between the top ...
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http://www.ehow.com/how_8075605_calculate-altitude-equilateral-triangles.html