Problem:
A polyhedron has vertices with the coordinates $\left(
\begin{array}{ccc}
 0.689 & 0.937 & 0.81 \\
 0.093 & 0.5 & 0.063 \\
 0.204 & 0.086 & 0.634 \\
 0.919 & 0.061 & 0.77 \\
 0.196 & 0.156 & 0.99 \\
 0.092 & 0.279 & 0.663 \\
 0.91 & 0.973 & 0.278 \\
\end{array}
\right)$. 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:
Solid Angle: $1.46$ 
Volume: $0.21$ 
Surface Area: $2.27$
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/solids/94315.txt'}