a face.
a face
A facet.
An angle on the coordinate plane
If you are a solid figure with no vertices or edges, then you are a Sphere.From the lighter side: And that means that we can no longer be friends...
It is an 8 sided octagon
It is a regular quadrilateral which is a square
The plane.
a face
A side of a solid figure is called a face.
It is called a face.
A facet.
An angle on the coordinate plane
If you are a solid figure with no vertices or edges, then you are a Sphere.From the lighter side: And that means that we can no longer be friends...
perimeter
It is an 8 sided octagon
A seven or 7 sided polygon shape is called a Heptagon(hep-ta-gone).
The distance around a closed plane figure is called the perimeter. The perimeter of a figure can be calculated by adding together the lengths of each side.