Problem:
A polygon with $8$ vertices has the coordinates $\left(
\begin{array}{cc}
 0.046 & 0.718 \\
 0.069 & 0.286 \\
 0.31 & 0.401 \\
 0.313 & 0.704 \\
 0.655 & 0.093 \\
 0.688 & 0.115 \\
 0.826 & 0.681 \\
 0.876 & 0.501 \\
\end{array}
\right)$. Estimate the polygon's interior angles (in radians), area, and perimeter. Also, classify the polygon as 'Simple' or 'Convex'.
Answer:
Perimeter: $2.73$ 
Angles: $\{0.82,4.96,0.76,2.24,2.61,2.42,1.89,3.15\}$ 
Area: $0.34$ 
Type: Simple
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/polygons/60693.txt'}