It depends on the circumstances. A sphere is the strongest shape for resisting uniform compression from all angles, either when their is a high pressure on the outside or inside (hence the use of dome shaped space suit helmets or dome shaped submarine windows). A triangle is the most rigid shape however, so if you want to cantilever an object, a series of tessellating triangles would provide the strongest structure (hence the widespread use of octet-trusses - the strongest known structure for cantilever stresses). A hexagon is the strongest shape when packed together in a tessellation, but only for compressive forces (hence the ubiquitous hexagonal forms in nature such as the bees honeycombs). The three dimensional equivalent of hexagonal grid is a lorimerlite structure, which is the strongest truss for resisting compressive forces.
The triangle is a very strong shape because of the way it distributes forces around itself. When you rest a weight on an upright triangle, the two slanted edges experience compression (they are being squeezed) while the bottom edge experiences tension (it is being stretched). This balance of compression and tension makes it a very stable shape.
For a simple and interactive explanation of the science behind building shapes, check this site out: http://www.pbs.org/wgbh/buildingbig/lab/shapes.html
We generally consider the triangle as the geometric shape with the greatest strength. A classic example is a bicycle frame. The "basic" triangle in the frame is composed of the top tube, the seat tube and the down tube.
The triangle is the strongest shape because it has fixed angles that don't move no matter how hard one tries to. Furthermore, triangles don't twist or lose its shape very easily. If you think of a square on a grid, you can easily move its angle's so it can be a parallelogram or rectangle. A square can transform into many shapes, however, triangles can not. Inconclusion, triangles are strong as it doesn't change its shape.
The shape is triangle
The triangle relies on each side from falling and kinda leans on the other side, also if you push on any side it either extracts or contracts rather than bending. -Thank u to the person who answered the question on yahoo answers! -LilAngel5181
A glider's best shape would probably be a triangle, because the glider must be aerodynamic to preform best.
A triangle is a shape. How much weight a triangularly shaped object could hold would depend on the nature of the object.
Prism.
No. On the lines to rigidity basis, a triangle is.
Triangle. Its the strongest geometric shape
Any one of the three angle points where there are small triangles seeing that a triangle is the strongest shape currently know to man. Considering this is an equilateral triangle.
It really depends on what kind of strength you are looking for, a triangle is the strongest shape when rigidity is what is needed (so when you want to have a strong cantilever structure or a general structure that can resist a variety of stresses). It's difficult to say what might be the second strongest shape in such circumstances, but maybe a triangle that is not equilateral, but this is an over simplification. An octet-truss is the strongest structure for cantilevering because of the strength of the triangle However if its 'hardness' you're looking for, or resistance to purely compression, a tessellation of hexagons is your strongest shape, and therefore perhapse an irregular hexagon is your second strongest. A lorimerlite framework is the strongest truss under compression because of the strength of hexagons.
The most rigid shape that you can make out of straight pieces is the triangle.
The triangle is the strongest geometric shape, but it's two-dimensional. Applying the idea (via cross bracing or the like) to construction is something that has been done for centuries. This is a simplified answer as the question is very general, but the application of a triangle or an angular tie to strengthen vertical elements and add rigidity to a structure is something that can be seen frequently.djsfjegythgeydgtryeg
The strongest shape in nature is the triangle. A traffic cone has a cross section of a triangle. This would give it strength especially when knocked into by the traffic.
A triangle.
triangle is the strongest polygon
A triangle is one of the strongest shapes for construction. A square or rectangle can deform into a parallelogram when loaded with weight, but a triangle cannot change shape without breaking one of the sides.
The circular, domed, or egg-shaped are the strongest in resisting compression. It's not that easy to assemble these curved shapes. The triangle is the next strongest shape. The more you have, the closer you are to the dome shape.
A triangle is a geometric shape.