Описание GeoCal - Geometry Calculator

With this app, you can obtain the remaining parameters of geometry shapes based on your given input. An image of a shape will also be illustrated based on your input.
Currently support 2D shapes:
Circle
Ellipse (Oval)
Stadium
Triangle : Equilateral Triangle
Triangle : Pythagorean
Triangle : Area (basic formula)
Triangle : Area by sides (Heron's formula)
Triangle : Angles and Sides (Trigonometry)
Quadrilateral : Rectangle
Quadrilateral : Kite
Quadrilateral : Parallelogram
Quadrilateral : Trapezoid , Trapezium
Quadrilateral : Rhombus
Pentagon
Hexagon
Text Colors:
(Label) Blue : required input
(Textbox) Black : Input given by the user
(Textbox) Red : Output
(Textbox) Magenta : Input automatically filled up by given input
Please contact me if you found any bugs or GUI/layout problems.