Sometimes. Any face can be defined as a base of a prism; but pyramids may have one face that is a base and not a triangle.
Chat with our AI personalities
only a 3D figure has a face so no
It means the base in a 3D figure. For example, if it was a pyramid. the bottom part would be the base and you get the area of that base
A triangular base pyramid would fit the description.
sqaure base pyramid
length times width i think* * * * *There are different formulae for calculating the surface areas of different 3D figures. If the 3D figure is a polyhedron, then each face is a ploygon and you can use the various formulae to calculate the area of each face and then add them together.There are straightforward equations for ellipsoids, and members of the conic family but other 3D shapes have more complicated formulae.