# How to Use Right Triangles to Measure Buildings?

Trigonometry is a division of mathematics that measures triangle sides and angles, and uses theories and equations to solve for missing components in those triangles. Trigonometry has many practica...
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http://www.ehow.com/how_8519796_use-right-triangles-measure-buildings.html

## How to Find & Measure Angles for Triangles?

All triangles contain three angles. If the angles all have the same measurement -- 60 degrees -- it is an equilateral triangle, whereas a right triangle has one angle of 90 degrees that forms the s...
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http://www.ehow.com/how_8195084_measure-angles-triangles.html

## How to Find X in Right Triangles?

In trigonometry, right angles are triangles with one of its angles equal to 90 degrees. This is the largest angle, and it is opposite to the longest side in the triangle. Furthermore, the sum of th...
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http://www.ehow.com/how_8248714_right-triangles.html

## How to Do Fact Triangles?

Committing to memory the sums and products of single-digit math problems is a necessary foundation for the rest of the math that students will learn throughout life. One of the ways to master these...
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http://www.ehow.com/how_8429541_do-fact-triangles.html

## What does similarity mean in triangles?

Though triangle geometry can be done in curved space, the focus here is on a flat (Euclidian) background. Similarity is defined in terms of side length ratios, and as an "all angles are equal" cond...
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http://www.answerbag.com/q_view/1968065