Geometry! and Geometry! Pro are based on the the same engine which powers Physics! and Physics! Pro.
Geometry! is a geometry calculator which can calculate:
+ Measure of each interior or exterior angle of a regular n-gon
+ The Pythagorean Theorem
+ sin, cos, and tan of A
+ Perimeter of a
+ Square
+ Rectangle
+ Area of a
+ Square
+ Rectangle
+ Circle
The full version of this app is Geometry! Pro. In Geometry! Pro you get more formulas:
+ Perimeter of a
+ Triangle
+ Circle
+ Area of a
+ Parallelogram
+ Triangle
+ Trapezoid
+ Equilateral Triangle
+ Regular Polygon
+ Surface Area of a
+ Right Prism
+ Right Cylinder
+ Regular Pyramid
+ Right Cone
+ Sphere
+ Volume of a
+ Cube
+ Cylinder
+ Pyramid
+ Prism
+ Cone
+ Sphere
Also, in Geometry! Pro, just like Physics! Pro, you can add your own custom formulas!
Also, try the Physics! app for any physics formula calculation.