8
Three.
A cuboid has 6 faces that are rectangles.
A cuboid is a three dimensional shape, like a cube but with sides of different lengths. A number cannot have a cuboid.
courners, intersects
Six.
An octagon has 8 vertices.
6 sides.
A cube has eight (8) vertices (corners).
A pyramid does.
Heptahedra can have between 6 and 10 vertices.
12 edges
A cuboid has 6 faces, each of which is a rectangle. A rectangle has 4 right angles. Therefore, each face of the cuboid has 4 right angles. To find the total number of right angles in all the faces of the cuboid, you would multiply the number of right angles per face (4) by the number of faces (6), resulting in a total of 24 right angles in all the faces of a cuboid.