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.
It is a 2D shape
2D - the triangle 3D - the tetrahedron (i.e. it has a triangle on each side and there are 4 sides.
It's a 2D shape.
this is the shape of 2d cone
it a triangle as a 2d shape
It is a 2D shape
2D - the triangle 3D - the tetrahedron (i.e. it has a triangle on each side and there are 4 sides.
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
It's a 2D shape.
A rhombus is a 2D shape.
2d
this is the shape of 2d cone
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
it a triangle as a 2d shape
The answer is zero. A 2D shape has no volume.
A 2D shape does have one face.
The shape of 2D is a flat surface.