Problem:
A polyhedron has vertices with the coordinates $\left(
\begin{array}{ccc}
 0.586 & 0.844 & 0.654 \\
 0.369 & 0.887 & 0.405 \\
 0.899 & 0.8 & 0.615 \\
 0.039 & 0.152 & 0.557 \\
\end{array}
\right)$. Estimate the polyhedron's surface area, volume, and the solid angle at the first listed point p spanned by edges with common point p.
Answer:
Surface Area: $0.54$ 
Solid Angle: $2.26$ 
Volume: $0.01$
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/solids/76529.txt'}