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What is a Polyhedron with eight sides that are triangles?
Octahedron- A polyhedron with eight faces. All faces of a regular octahedron are congruent, equilateral triangles.
Is a sphere a polyhedron?
No, a sphere is not a polyhedron.A polyhedron is a three-dimensional geometric figure whose sides are polygons.A regular polyhedron is a polyhedron whose faces are all congruent regular polygons.
What is a rectangular prism whose faces are all congruent squares?
Cube
Why are the flat surfaces on a rectangular prism called faces?
The flat surfaces of all polyhedra are called faces and a rectangular prism is simply one kind of polyhedron.
Object with 6 faces 12 edges the faces of all the objects are not congruent?
it is a rectangular prism...
What is a polyhedron that has two congruent faces called?
A polyhedron that has 2 congruent faces is a PRISM. To be a prism, all the other sides (not including the 2 that are congruent) have to be 4-sided.
Is rectangular prism regular?
A rectangular prism is not considered a regular polyhedron because its faces are rectangles, which can vary in size and shape. A regular polyhedron, or Platonic solid, has congruent faces that are all the same shape and size. In the case of a rectangular prism, while it has six faces and is a three-dimensional shape, the faces can be different dimensions, making it irregular.
What is a polyhedron that has 6 faces all faces are congruent all faces are squares?
It's a cube.
How do you determine the base of a prism?
Look at the prism. If all faces are rectangular (or square) then so are the bases. Otherwise they are the two congruent parallel faces that are not rectangular. Look at the prism. If all faces are rectangular (or square) then so are the bases. Otherwise they are the two congruent parallel faces that are not rectangular. Look at the prism. If all faces are rectangular (or square) then so are the bases. Otherwise they are the two congruent parallel faces that are not rectangular. Look at the prism. If all faces are rectangular (or square) then so are the bases. Otherwise they are the two congruent parallel faces that are not rectangular.
What is a Polyhedron with eight sides that are triangles?
Octahedron- A polyhedron with eight faces. All faces of a regular octahedron are congruent, equilateral triangles.
What do you call a polyhedron with faces that are all congruent regular polygons?
Its a platonic solid :)
Are all the faces of a cuboid congruent?
No, not all the faces of a cuboid are congruent. A cuboid has six rectangular faces, and while opposite faces are congruent, adjacent faces can have different dimensions. For example, in a rectangular prism (a type of cuboid), the length, width, and height can differ, leading to varying face sizes. Only in the special case of a cube, where all sides are equal, are all the faces congruent.
What is a solid figure that has three pairs of parallel faces and all faces are congruent?
A solid figure that has three pairs of parallel faces with all faces being congruent is a rectangular prism. In a rectangular prism, opposite faces are both parallel and congruent, and it consists of six rectangles as its faces. Each pair of opposite faces has the same dimensions, ensuring that all faces are congruent in shape and size.
What shape has all faces that are rectangle and two faces are parallel and congruent?
Rectangular prism
Is a sphere a polyhedron?
No, a sphere is not a polyhedron.A polyhedron is a three-dimensional geometric figure whose sides are polygons.A regular polyhedron is a polyhedron whose faces are all congruent regular polygons.
What is a rectangular prism whose faces are all congruent squares?
Cube
Are all faces of a rectangular prism congruent?
No unless it is in the shape of a cube
