no
A prism.
A square pyramid has 1 more face than a tetrahedron. A tetrahedron has 4 faces (equilateral triangles), while a square pyramid has 5 faces (4 triangles and 1 square base). Therefore, the square pyramid has one additional face compared to the tetrahedron.
A trapezoid has one pair of parallel sides. They are opposite parallel lines of different lengths.
1 pair of parallel lines
It is possible for a hexagon to have one pair of parallel sides. A hexagon can have 0, 1, 2 or 3 pairs of parallel sides, and can have 0, 2, 3, 4, 5, or 6 parallel sides.
A prism.
I think just the 2 end faces will be parallel, so the answer is 1 pair
Cylinder
-1
A square pyramid has 1 more face than a tetrahedron. A tetrahedron has 4 faces (equilateral triangles), while a square pyramid has 5 faces (4 triangles and 1 square base). Therefore, the square pyramid has one additional face compared to the tetrahedron.
An octagonal prism has a total of 5 pairs of parallel faces. It has two parallel octagonal bases and eight rectangular lateral faces, with each rectangle having a parallel counterpart on the opposite side of the prism. Thus, the pairs of parallel faces consist of 1 pair for the octagonal bases and 4 pairs for the rectangular faces.
-1
-1
There is only 1 pair facing each other at each end
trapezoid
A tetrahedron.
A triangular base pyramid which is a tetrahedron has 4 faces, 6 edges and 4 vertices