- In geometry, the
inscribed sphere or
insphere of a
convex polyhedron is a
sphere that is
contained within the
polyhedron and
tangent to each of the polyhedron's...
- an
inscribed sphere (
insphere) of
radius bc,
given by the
receiver clock bias b (scaled by the
speed of
light c). The
insphere location is such that...
- polygon#Regular polygons. The same can be said of a
regular polyhedron's
insphere,
midsphere and cir****sphere. The
region of the
plane between two concentric...
- cir****sphere) on
which all four
vertices lie, and
another sphere (the
insphere)
tangent to the tetrahedron's faces. A
regular tetrahedron is a tetrahedron...
- {5}}}\right)\,a&&\approx 1.44721a\end{aligned}}}
where φ is the
golden ratio. The
insphere is
tangent to the
faces at
their face centroids.
Short diagonals belong...
-
every edge of a polyhedron, an
intermediate sphere in
radius between the
insphere and cir****sphere, for
polyhedra for
which all
three of
these spheres exist...
- {\displaystyle \varphi =(1+{\sqrt {5}})/2}
denotes the
golden ratio. The
insphere of a
convex polyhedron is a
sphere inside the polyhedron,
touching every...
- 24-cell and its
inscribed 8-cells and 16-cells is the unit-radius 24-cell's
insphere-inscribed dual 24-cell of edge
length and
radius 1/2.
Rectifying any of...
-
spheres (other
polyhedra lack at
least one kind)
which share its centre: An
insphere,
tangent to all faces. An
intersphere or midsphere,
tangent to all edges...
- solids, each
orbit lying on the cir****sphere of one
polyhedron and the
insphere of another. As
there are
exactly five
Platonic solids, Kepler's hypothesis...
