Top 15 Geometry Forums in 2025

1. Math 10 Forum » Geometry

Forum https://www.math10.com/forum/viewforum.php?f=55 + Follow
The Math 10 Forum is a place to learn and discuss everything related to Geometry. Ask questions and talk about volume and surface, and discuss the Triangle, Square, Rectangle, Parallelogram, Trapezoid, Circle, Trigonometry, Pythagoras' Theorem, Sine Rule, Cosine Rule, Vectors, and more.MORE Facebook Followers 2.2K View Recent Threads

2. Math Help Forum » Geometry

Forum https://mathhelpforum.com/geometry/ + Follow
The Math Help Forum provides Geometry help and talks about Euclidean Geometry, Basic Geometric Proofs, Volume, Perimeters, and more. Get to know about useful resources for high school advanced geometry and learn the solutions to various geometric problems. You can also learn how to solve various word problems with the help of the forum.MORE Facebook Followers 6.3KTwitter Followers 163 View Recent Threads

3. Math Forums » Geometry

Forum https://mathforums.com/geometry/ + Follow
The Math Forums provides Geometry help and is a place to talk about Points, Lines, Angles, Planes, Transformations, Congruence, Similarity, Solid Geometry, Analytic Geometry, Circles, and more. Share your geometry-related problems to get help with finding the solutions, and learn more about the Pythagorean theorem.MORE Facebook Followers 3.2K View Recent Threads

4. Stack Exchange » Geometry

Forum https://math.stackexchange.com/questions/tagg.. + Follow
The Stack Exchange Forum is helping people find the answers they need, when they need them. Check out the Q&A for people studying math at any level and professionals in related fields. Share your questions about geometric shapes, congruences, similarities, and transformations, as well as the properties of classes of figures, points, lines, and angles.MORE View Recent Threads

5. Physics Forums » Differential Geometry

Forum https://www.physicsforums.com/forums/differen.. + Follow
This section of the Physics Forums is a place for expert discussion on differential geometry topics. This includes manifolds, Tensors, and forms. You can also discuss Connections and curvature, as well as differential and algebraic topology discussion. Ask questions about the Transformation of a sphere, Trace of a fourth-rank tensor, and Coordinate-free Hessian.MORE Facebook Followers 54KTwitter Followers 6.4K Since May 2003 View Recent Threads

6. Free Math Help Forum » Geometry & Trigonometry

Forum https://www.freemathhelp.com/forum/forums/geo.. + Follow
The Free Math Help Forum is where you can ask your questions about all levels of geometry from elementary school through college. Share your knowledge on determining missing point coordinates using slope, discuss the manipulation of trigonometry functions, and learn how to find the radius of a circle.MORE View Recent Threads

7. CFD Online Discussion Forum » ANSYS Meshing & Geometry

Forum https://www.cfd-online.com/Forums/ansys-meshing/ + Follow
This section of the forum is for discussions about ANSYS Meshing, DesignModeler, ICEM CFD, TGrid, GAMBIT, and other meshing and geometry tools from ANSYS. Get to know what outer domain shape is best for an aerofoil, Scripting for Turbogrid Mesh statistics, and how to create the mesh on curved surfaces.MORE Facebook Followers 7.8KTwitter Followers 4.8K Since Mar 2009 View Recent Threads

8. Wolfram Community » Geometry

Forum https://community.wolfram.com/content?curTag=.. + Follow
Join the discussions about Polyhedron, knot, and lattice data, graphics primitives, finding nearest neighbors or shortest paths, geometric transformations, importing geometry, modeling, and CAD data formats. View the Wolfram Community threads about Geometry and connect with mathematics and geometry experts.MORE Facebook Followers 56.3KTwitter Followers 65.8K View Recent Threads

9. Reddit » Geometry

Forum https://www.reddit.com/r/Geometry/ + Follow
This subreddit is a place to discuss Geometry. Share your geometry questions and join the discussions on various geometric problems. Find information on solving geometric equations or discuss various shapes and angles. Share interesting geometry-related topics and talk about them with geometry enthusiasts and experts.MORE Facebook Followers 1.9MTwitter Followers 1.1M Since Oct 2011 View Recent Threads

10. Sacred Geometry Web Forum » Sacred Geometry

Forum https://sacredgeometryweb.com/forum/ + Follow
The Universe's premier sacred geometry discussion forum is part of Sacred Geometry Web's mission to accelerate the evolution of the human mind, heart, and spirit. Here you can learn and discuss what is sacred geometry and get to know about useful resources. You can also talk about the many secrets of 3D reality that are hidden in the higher-dimensional geometry all around us.MORE View Recent Threads

11. Developer Forum » Geometry Nodes

Forum https://devtalk.blender.org/c/other-topics/ge.. + Follow
This section of the Developer Forum is for everything geometry nodes development-related, including mesh, curves, point cloud, volume, etc. Talk about using a straight line to split a plain, discuss Geometry node units, view attributes output directly in the modifier, and find a tutorial about writing a custom geometry node for Blender.MORE View Recent Threads