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Main content
Geometry (all content)

Shapes

Overview

Practice
Contents
About
Properties of shapes
Classifying geometric shapes
Angles with polygons
Geometric solids (3D shapes)
Classify shapes and solve problems using what we know of the properties of shapes.
Practice for your next test
8 exercises available

Properties of shapes

Learn how different shapes have different numbers of corners, different side lengths, and so on. Use these properties to help you recognize shapes.
Cousin Fal's shape collection
Recognizing shapes
100%
Compare shapes
100%
100%
Name shapes 3
100%
86%
Name shapes 4
86%
Go for 100%
Polygons review

Classifying geometric shapes

Practice classifying geometric shapes.
Classifying shapes by line and angles types
Classify shapes by line and angle types
Practice
Properties of shapes
Practice

Angles with polygons

Explore properties of angles in and arou polygons.
Sum of interior angles of a polygon
Sum of the exterior angles of a polygon
Angles of a polygon
Practice

Geometric solids (3D shapes)

Identify 3-dimensional figures and their parts (faces, edges, vertices).
100%
Identify parts of 3D shapes
100%
100%
Identify geometric solids (3D shapes)
100%
Angles
Triangles
Up Next
Triangles