A prism.
This would be a triangular prism.
Equilateral Triangles (3 lines of symmetry)Rectangles (at least 2 lines of symmetry)Squares (4 lines of symmetry)Rhombuses (at least 2 lines of symmetry)Any regular polygon (at least 5 lines of symmetry)
NO rectangles are trapezoids
All edges of a cube are the same length. A cuboid has three quartets of lines: at least one of which is of a length different from the other two. Equivalently, all sides of a cube are squares, at least some sides of a cuboid are rectangles.
The 3D shapes that have at least one square face are known as prisms. Prisms are polyhedrons with two parallel and congruent faces called bases, and lateral faces that are parallelograms. When one of the bases of a prism is a square, it is called a square prism. Other examples of prisms with a square face include rectangular prisms and cube-shaped prisms.
There must be at least two rectangles (to justify the name). The remaining sides can be: 4 squares 2 squares and 2 rectangles 2 squares and 2 rhombi 2 rectangles and 2 parallelograms 4 parallelograms
A prism *always* has 2 bases. In case you meant "faces" instead of "bases", the prism with the smallest number of faces is the triangular prism - which has 5 faces. If there were any fewer number of faces, the prism which become a two dimensional object.
A trapezium has one and only one such pair. Squares, rhombi, rectangles and parallelograms have two such pairs.
The simple answer is no, not all parallelograms have at least one right angle. However, there are some that do. Rectangles and squares are 'special' parallelograms that all have at least one right angle.
A polyhedron with at least a pair of parallel faces is often referred to as a "prism." Prisms are characterized by having two parallel, congruent bases connected by rectangular lateral faces. If the bases are not necessarily congruent but still parallel, it may simply be called a "polyhedron with parallel faces."
This would be a triangular prism.
Both have at least one hexagonal face (base). Both have six faces that are topologically equivalent (either rectangles, or triangles).
Equilateral Triangles (3 lines of symmetry)Rectangles (at least 2 lines of symmetry)Squares (4 lines of symmetry)Rhombuses (at least 2 lines of symmetry)Any regular polygon (at least 5 lines of symmetry)
NO rectangles are trapezoids
No, but all squares are rectangles because a rectangle is a four sided shape with at least two even sized sides where a square is a four sided shape with all even sides
All edges of a cube are the same length. A cuboid has three quartets of lines: at least one of which is of a length different from the other two. Equivalently, all sides of a cube are squares, at least some sides of a cuboid are rectangles.
All the at least 1 line of symmetry are called: squares rectangles hexagons octagons triangles semicircles kites parallelograms isosceles triangles equilateral triangles Good Luck Finding an Answer! :)