Problem:
A triangle has sides $8.84, 5.95, 13.91$. Determine the area, circumradius, inradius, and semiperimeter of the triangle.
Answer:
Semiperimeter: $14.35$ 
Area: $17.09$ 
Inradius: $1.19$ 
Circumradius: $10.7$
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/triangles/96827.txt'}