"rectangle"
It is a triangular prism
symmetry in rectangle?
a 3-d rectangle A rectangular prism is a rectangle like in 3-d. a rectangular prisim is a recangle that is 3D a rectangular prism is a rectangle but in 3-d
Any rectangle whose sides are in the ratio 2:3. For example, in a 6x9 rectangle, the width (6) is two-thirds of the height (3), so it is similar to the 2x3 rectangle.
Not possible ! A rectangle is a two-dimentional shape. Volume is a measure of capacity.
They could be anything you see. A bottle, a table, a Phone. It can be anything.
A paper plate can be one if you flatten it. A sturdy plate is 3-dimentional. A place plate is also 3-dimentional.
Cuboid.
They are polyhedra.
a 3 dimentional one
A polyhedran is a 3-dimentional figure that has sides that are polygons. A polygon is a 2-dimentional figure with straight sides, a closed side.
A 3-D circle is a "sphere" (a ball shape).
Pentagonal-Based Pyramid
a crystal lattice
An iscosahedron is a 3 dimentional figure consisting of 20 triangles as faces
a square pyramid~ pce out lolaa