0
Any triangular structure. The triangle is used in building structures like towers and bridges because the three sides of a triangle, when locked together at their ends, are very strong and do not change shape. It's one of the most important shape in constructions. The circle is another important shape too.
What else can I help you with?
Is hexagon is a rigid shape?
It is a 2D shape
What shape is very rigid?
2D - the triangle 3D - the tetrahedron (i.e. it has a triangle on each side and there are 4 sides.
What is a 2d cones shape?
this is the shape of 2d cone
Is square a 2D shape or a 3D shape?
It's a 2D shape.
What is a triangular prism as a 2d shape?
it a triangle as a 2d shape
Is hexagon is a rigid shape?
It is a 2D shape
What shape is very rigid?
2D - the triangle 3D - the tetrahedron (i.e. it has a triangle on each side and there are 4 sides.
Is a rumbus a 2D shape?
A rhombus is a 2D shape.
Quadrilateral is it a 3d shape or 2d shape?
A 'Quadrilateral' is a 2-dimensional, 4 sided polygon. The following names are quadriltaerals;- square, rectangle, rhombus, trapezium, parallelogram, kite, and an irrelgular qudarilateral. NB In 3-dimensional space, ther equivlanet is a 'CUBOID'.
What is a 2d cones shape?
this is the shape of 2d cone
Is square a 2D shape or a 3D shape?
It's a 2D shape.
What do you call an 20 sided shape?
10 sided 2D shape is called a decagon 20 sided 2D shape is called a icosagon 30 sided 2D shape is a swimming pool 40 sided 2D shape is unknown 50 sided 2D shape is unknown 60 sided 2d shape is unknown 70 sided 2d shape is unknown 80 sided 2d shape is unknown 90 sided 2d shape is unknown 100 sided 2d shape is unknown 110 sided 2d shape is unknown 111 sided 2d shape is unknown 120 sided 2d shape is unknown 130 sided 2d shape is unknown
How do you make a polyhedron rigid?
Nevermind guys, I learned it in class today, our teacher doesn't inform us on homework very well...Anyways, you make a polyhedron rigid just like a 2d shape, where you add braces and form triangles. Just in this case, you do it on all sides not rigid, not just the one 2d shape.Thanks anyways!~xDragonx
What is a triangular prism as a 2d shape?
it a triangle as a 2d shape
How do you find the volume of a 2D shape?
The answer is zero. A 2D shape has no volume.
What shape has equal sides but 2D?
The shape of 2D is a flat surface.
Does a 2D shape have any faces?
A 2D shape does have one face.
