Types of Triangles: Sides and Angles (simple) — free printable diagram

About this illustration

A colourful six-panel reference chart titled 'Types of Triangles: Sides and Angles'. Each panel displays a labelled triangle (Equilateral, Isosceles, Scalene, Right-angled, Acute, Obtuse) with angle markings, tick marks for equal sides, and bullet-point properties. A summary comparison table at the bottom lists all six types with columns for Equal Sides, Equal Angles, Angle Properties, and Key Feature.

How to use

1. 1Right-click the image and choose “Save image as”, or use the download button.
2. 2Use it in your classroom worksheets, slides or printables — free under CC BY-NC 4.0.
3. 3Attribute as “Image by Kuraplan” or link back to kuraplan.com. Not for commercial resale.