The aim of this study was to assess the combined effects of the synthetic cannabinoid agonist nabilone and Î´ 9 -tetrahydrocannabinol (Î´ 9 -THC) using drug-discrimination procedures, which are sensitive to drug interactions.
Pentagonal Prism. In a prism there are two equal and similar end faces, parallel to each other, joined together by other rectangular faces. In some cases, the faces joining the end faces may be parallelograms instead of rectangles. There are many types of Prism, and they are named after the shape of their base. A prism having pentagonal base faces is called a pentagonal prism. It is a type of heptahedron with 7 faces, 15 edges, and 10 vertices.
Ask:Which solid figures have faces that are polygons? (rectangular prism, cube, and pyramid) Say:Put the other solid figures aside for now. Ask:Which solid figure has faces that are rectangles? (rectangular prism) Say:Count the number of faces a rectangular prism has. Mark an X on each face as you count. Copy this table on the board as students are working. Ask:How many faces does a rectangular prism have? (6) Record 6 on the table. Say:The line segment where two faces meet is an edge. Count the number of edges a rectangular prism has. Mark an X on each edge as you count. Ask:How many edges does a rectangular prism have? (12) Record 12 on the table. Say:The point where edges meet is a vertex.