About Us

Welcome to Geometry Formulas

Geometry Formulas was created with one simple goal: to give students, teachers, and anyone working with shapes and figures a single, reliable place to find every formula they need — without ads cluttering the page or having to dig through ten different websites.

Our complete geometry formulas covers everything from basic 2D shapes like squares and triangles to 3D solids, circle theorems, trigonometry, and coordinate geometry. Each formula is presented clearly with the variables explained, so you’re never left guessing what a symbol means.

Whether you’re a student preparing for an exam, a teacher building a lesson plan, or just someone who needs to double-check a formula for a home project, this site is built to be fast, clear, and easy to use on any device.

We keep this resource updated and continually look for ways to make it more useful — including clearer diagrams, better examples, and more reference material over time.