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Forces and Motion
Geometry versus Forces
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edHelper.com Forces and Motion |
Geometry versus Forces |
| edHelper's suggested reading level: | grades 4 to 5 | |
| Flesch-Kincaid grade level: | 5.44 |
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Geometry versus Forces
By Trista L. Pollard |
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1 The headlines read, "Triangle versus Square and Rectangle in the Tough-Shape Battle of the Century!" Who do you think will win? Well, if you said the triangle would win, you were right. If you look around, you will notice that most of our buildings are shaped like rectangles and squares. However, if you look closely, you will see that those buildings also include triangles. Triangles are the strongest geometric shape in the world. Its shape is very simple: a flat base with two sides that come together at the top to meet at a point. They are rigid, able to stand freely, and able to support their own weight. They do this against the forces of gravity. So when did the first builder use the triangle as a design?