The diagram shows a solid with six rectangular faces, with opposite faces identical. Name the solid, and say whether it is a prism or a pyramid.
The diagram shows a solid with six identical square faces. Name the solid, and say whether it is a prism or a pyramid.
I am thinking of a solid with two identical hexagonal faces joined by six rectangles. Name the solid, and say whether it is a prism or a pyramid.
Consider a hexagonal prism. Write down the number of faces (F), edges (E) and vertices (V), and verify Euler's formula, F+V−E=2F+V-E=2F+V−E=2.
A dodecagonal prism has 14 faces and 36 edges. Use Euler's formula, F+V−E=2F+V-E=2F+V−E=2, to determine how many vertices it has.
How many faces (F), edges (E) and vertices (V) does a dodecagonal prism have? Verify that F+V−E=2F+V-E=2F+V−E=2 (Euler's formula).
The diagram shows a solid with a square base and four triangular faces that meet at a point. Name the solid, and say whether it is a prism or a pyramid.
The diagram shows a solid with two identical triangular faces joined by three rectangles. Name the solid, and say whether it is a prism or a pyramid.
A triangular pyramid has 6 edges and 4 vertices. Use Euler's formula, F+V−E=2F+V-E=2F+V−E=2, to determine how many faces it has.
A solid has four triangular faces — every face is a triangle. Name the solid, and say whether it is a prism or a pyramid.
The diagram shows the net of a solid. Which solid folds from this net? How many faces does it have?
How many faces (F), edges (E) and vertices (V) does a hexagonal pyramid have? Verify that F+V−E=2F+V-E=2F+V−E=2 (Euler's formula).
