Easy Geometry

Easy Geometry is a fast, focused calculator for every shape you'll ever need to solve — 2D and 3D, from a simple circle to a right circular cylinder. Just enter what you already know — a couple of sides, an angle, an area — and Easy Geometry solves for everything else. No hunting for the right formula, no algebra by hand. WHAT'S INCLUDED Closed Curves — Circle, Ellipse Triangles — Oblique, Scalene, Isosceles, Equilateral, Right Quadrilaterals — Square, Rectangle, Trapezoid, Parallelogram, Rhombus Polygons — Regular, Regular-Inscribed, Regular-Circumscribing Volumes — Cube, Sphere, Rectangular Solid, Prism, Right Prism, Circular Cylinder, Right Circular Cylinder, Pyramid HOW IT WORKS Every shape has its own calculator: type in a combination of known values, and Easy Geometry finds a matching formula and solves for the rest — area, perimeter, volume, diagonals, angles, whatever the shape supports. Each shape also includes a labeled diagram and a plain-language explanation of its properties and formulas, so it works as well for a quick homework check as it does for the day you actually want to understand why a formula works. Built for iPad, with a clean, distraction-free interface and a numeric keypad designed specifically for fast decimal entry. GETTING STARTED Circle and Ellipse are free to use, no purchase required. Unlock every other shape — all 21 of them — with a single one-time purchase. Whether you're checking homework, planning a project, or just need a quick geometric answer, Easy Geometry gets you there in seconds.