A prism
A prism with an equilateral triangle as a base. We can compare its volume with that of a prism with the same height and half the length of the side of the base or with the volume of a prism with double height and side of the base of half the length.
© matematita
The image belongs to the sections...:
Maximum and minimum problems (3D geometry)
Prisms, antiprisms, pyramids, dipyramids (3D geometry)
