A sphere, an ellipsoid, a toroid and many more.
The base is the bottom of the figure and the height is how tall the figure is.
The figure is a pyramid and the base is a square.
a pentagon is a 2 dimensional figure. It does not have a base.
This figure is a CONE.
A geometric figure with a polygonal base and triangular sides is called a pyramid.
cone
the base of a cylinder is a circle.
Such a figure is a pyramid.
To find the base of a figure, you first need to identify the shape of the figure. The base of a figure is typically the bottom or lower side that forms the foundation or support for the rest of the shape. For example, in a triangle, the base is usually the side on which the triangle stands. In a rectangular prism, the base is one of the two parallel and congruent rectangular faces.
cone; circle is the base
base by height
(6x+8)+ (9x-25)