Geometry Explorer 3D

A tool by Leon Dudhill

GeometryForge3D

A website by Leon Dudhill

Cube selected

Shape Properties

All values update live

Measurements

Volume —

Surface Area —

Lateral Surface Area —

Shape type —

Dimensions

Angles

Topology (Euler's Formula)

Vertices (V) —

Edges (E) —

Faces (F) —

V − E + F —

V − E + F = 2

Curved shapes (sphere, cone, cylinder) use calculus-based formulas · Euler's formula applies to polyhedra only

Disclaimer: Geometry Explorer 3D is a tool to help me study for my GCSE Maths. You are welcome to use it but it may have errors and shouldn't be relied on without independently fact checking answers.