The Calc Area Solver calculates and sketches almost everything:

square, rectangle, parallelogram, trapezoid, kite,
triangle, right-angled triangle, equilateral triangle,
pentagon, hexagon, octagon,
circle, circular ring, sector, segment, circular ring segment,
ellipse, ellipse segment,
quadratic parabola, cubic parabola!

The results are exactly worked out in graphical and numeric form.
A detailed collection of formulas is included!

You can choose between the metric or Anglo-American system of units.

This App cracks every problem! It is one of the most powerful applications in the field of mathematic. The program is very straightforward and elegant. The entry is easy and fast, the results are processed numerically and graphically accurate.

A big formulary, additional pictures and an intelligent help system make this app useful for both beginners and experts. The proversion is ad-free, requires no Internet access, but has the same features as the lightversion.