【實用教育app】Geometry ++ : 2D-Edition|最夯免費app-綠色工廠好玩App

We believe math should be easy, fun, and interactive. If you feel the same, then this app is for you. Completely re-designed for IOS 7, easy and intuitive to use. Our main goal is ease of use, no long notes, concise and to the point. Saves you time on geometric calculations and it is quick! Not bloated with unnecessary features that you will never use. Geometry ++ : 2D Edition allows you to look up definitions, theorems and postulates. It lets you calculate quantities interactively by dragging points on geometric shapes and also lets you solve common geometric equations for basic 2D geometry including: 1. Lines 2. Circles 3. Triangles 4. Rectangles 5. Squares, and5. Trapezoids (or Trapeziums) For 3D Geometry checkout our other App, Geometry ++ : 3D Solid which allows you to calculate volumes, surface areas, circumference / perimeter, cross-sectional areas and more for basic 3D geometric volumes including: 1. Sphere 2. Cylinders 3. Cones 4. Rectangular Prisms 5. Rectangular Pyramids