it's called a face
There is no such thing. A hexagon is a two dimensional figure. A three dimensional figure with six vertices is an octahedron.
i dont no
The answer is in the question it is a 3 dimensional figure such as a pyramid
It is the cross-section of the figure by the plane.
TRUE: To find the surface area of a three dimensional figure, you must find the area of each of its faces and then add them together.
The sum of the areas of the faces of a three-dimensional figure is called the surface area. It represents the total area that the surface of the object occupies. Surface area is important in various applications, including material estimation and heat transfer calculations.
A face
You need to find the area of each two dimensional surface on the figure. Do you have a specific figure in mind?
There is no such thing. A hexagon is a two dimensional figure. A three dimensional figure with six vertices is an octahedron.
i dont no
NO. This is the way to get the volume of a prism, not the surface area of any three-dimensional figure. To find the surface area of a three-dimensional figure, you must find the area of each of its faces and then add the side-areas together.
a solid figure
It is a three dimensional figure of some sort.
It is so by definition.
The answer is in the question it is a 3 dimensional figure such as a pyramid
The answer is surface area.
Because that is how a polyhedron is defined.