Problem:
A polygon with $6$ vertices has the coordinates $\left(
\begin{array}{cc}
 0.272 & 0.675 \\
 0.426 & 0.424 \\
 0.612 & 0.46 \\
 0.623 & 0.946 \\
 0.76 & 0.072 \\
 0.788 & 0.281 \\
\end{array}
\right)$. Estimate the polygon's interior angles (in radians), area, and perimeter. Also, classify the polygon as 'Simple' or 'Convex'.
Answer:
Type: Simple 
Perimeter: $2.24$ 
Angles: $\{1.68,1.93,4.54,0.5,2.77,1.16\}$ 
Area: $0.17$
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/polygons/53949.txt'}