edu-solid-geometry

What it does: - Takes a three-dimensional geometry problem and turns it into an interactive webpage - Shows step-by-step math solutions on the left side - Shows a three-dimensional model on the right side that you can rotate and zoom - Highlights the important parts of the shape as each step is explained - Solves problems about angles between lines and flat surfaces - Solves problems about angles between two flat surfaces - Finds distances from points to flat surfaces - Calculates volumes of shapes - Works with cubes, boxes, pyramids, and prisms When to use it: - You have a three-dimensional geometry problem to solve - You want to see a picture of the shape while reading the solution - You want to understand how to set up and solve geometry problems - You want to practice geometry by seeing step-by-step solutions - You want to upload a picture of a geometry problem to get it solved