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Because it makes the equilibrium equal to -345

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βˆ™ 13y ago
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Q: How does the triangle shape make a truss rigid?
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Related questions

What shape made out of straight pieces is strongest or most rigid?

The most rigid shape that you can make out of straight pieces is the triangle.


What is a rigid shape?

A rigid shape is when you cant push/pull on it and make it turn into a different shape. You can make shapes rigid by adding "braces", which are lines that you put inside the shape to make triangles (which are rigid). For instance, a square is notrigid. To make it rigid, you would put a brace inside diagonally. This would create TWO triangles, and therefore, rigid. ~xDragonx


What is the best shape to use for a bridge?

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Is a diamond a rigid shape?

A diamond is not a rigid shape unless it has a brace. A brace is a diagonal line you put inside shapes to make them rigid. Triangles are rigid so if you put a brace in a square to make two triangles the square is now rigid.


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What shape is better to make a stadium with a triangle or a rhombus?

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What shape can make a trapezoid and triangle?

A trapezoid and a triangle can make a triangle or another trapezoid, among others.


What is the strongest geometric shape?

The triangle is the strongest geometric shape, as it holds its shape and has a base which is very strong. The triangle is common in all sorts of building supports and trusses. If all three sides of a triangle are made of rigid material, the angles are fixed and cannot get larger or smaller without breaking at the joints, unlike a rectangle, for example, which can turn into a parallelogram and even collapse totally. If you take a rectangle and place one diagonal piece from corner to corner, you can make that strong and stable, too, but doing that makes two triangles.


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What shape does a square and triangle make?

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What shape can you make with a small triangle and a square?

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What will the result shape be if a triangle and a hexagon make?

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