Problem:
A angle-side-angle triangle has angle $27 {}^{\circ}$, a side of length $3.5$ and an angle of measure $142 {}^{\circ}$. Determine the area, circumradius, inradius, and semiperimeter of the triangle.
Answer:
Area: $8.97$ 
Inradius: $0.78$ 
Semiperimeter: $11.56$ 
Circumradius: $9.17$
{'source': 'AMPS', 'file': 'amps/mathematica/geometry/triangles/30586.txt'}