Problem:
A polygon with $8$ vertices has the coordinates $\left(
\begin{array}{cc}
 -0.028 & 0.316 \\
 0. & 0. \\
 0.17 & 0.517 \\
 0.591 & 0.933 \\
 0.659 & 0.008 \\
 0.706 & 0.838 \\
 0.752 & 0.218 \\
 0.763 & 0.395 \\
\end{array}
\right)$. Estimate the polygon's interior angles (in radians), area, and perimeter. Also, classify the polygon as 'Simple' or 'Convex'.
Answer:
Perimeter: $2.85$ 
Area: $0.5$ 
Type: Convex 
Angles: $\{2.27,1.65,2.,2.78,2.95,2.39,1.67,3.13\}$
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/polygons/55805.txt'}