Geometry ++ : 3D-Solid|教育線上App不用買-HotApp4Game

**WAIT! If you have the PRO version you already have all the functionality of this app!**Featuring 3D geometric volumes including SPHERE, CONE, CYLINDER, PRISM, PYRAMID.Making math easy and fun again!! For both PROFESSIONALS and STUDENTS. Best designed interface in its class, easy and intuitive to use. Our main goal is ease of use, no long notes, concise and to the point. Saves you time and it is quick!Not bloated with unnecessary features that you will never use.Geometry ++ : 3D Solid allows you to calculate VOLUMES, SURFACE AREAS, circumference / perimeter, cross-sectional areasand more for basic 3D geometric volumes including:1. Sphere2. Cylinders3. Cones4. Rectangular Prisms5. Rectangular PyramidsFor 2D geometry look up our other app, Geometry ++ : 2D Solid which allows you to calculate sides, angles, lengths, areas,and perimeters for basic 2D geometric shapes including:1. Lines2. Circles3. Triangles4. Rectangles5. Trapezoids or TrapeziumsFor each of the shapes, entering a minimal set of inputs allows you to calculatea bunch of unknowns and the results are presented on the same screen!Works for both METRIC and ENGLISH units because the results are unit-independent!As an example, the following unknowns are calculated for pyramids:1. Volume2. Surface area3. Side area4. Front area5. Bottom area6. Side slant height7. Front slant heightFor the polygons, the app calculates areas, perimeters, internal angles as well as the lengths of the sides.Includes easy to read, short concise notes with the equations and formulars used in the app for your reference.Includes access to a free companion website (http://geometryplus.com) where newtheorems continued to be added (now in beta).