REGULAR SOLIDS
regular solids are any polyhedron that can be inscribed or circumscribed about a sphere.
Polyhedron is a solid in three dimensions with flat faces, straight edges and sharp corners or vertices.
a polyhedron is circumscribe in the circle if the lines are tangent. the center of the circle circumscribed about a polygon is a circumcenter.
a polyhedron is incribed in the circle if all the vertices lie on the circle.
the center of the circle is inscribed in a polygon is a incenter of a polygon.
There are only FIVE regular solid known until now:
regular solids are any polyhedron that can be inscribed or circumscribed about a sphere.
Polyhedron is a solid in three dimensions with flat faces, straight edges and sharp corners or vertices.
a polyhedron is circumscribe in the circle if the lines are tangent. the center of the circle circumscribed about a polygon is a circumcenter.
a polyhedron is incribed in the circle if all the vertices lie on the circle.
the center of the circle is inscribed in a polygon is a incenter of a polygon.
There are only FIVE regular solid known until now:
- tetrahedron
- cube
- icosahedron
- octahedron
- dodecahedron