This is an Area and Volume Calculator Demo version.
Area Calculator: You are able to calculate the area for the most important geometric figures. You can calculate the area of circle, ellipse, rectangle, square, trapezoid, triangle and etc.
Volume Calculator: You are able to calculate the volume for the most important geometric objects. You can calculate the volume of cone, cube, cylinder, sphere and etc.

Full version: http://cafebazaar.ir/app/com.example.areaandvolume2