A lesson on classifying triangles by their sides and by their angles, followed by practice slides where students name each triangle, for example right scalene or obtuse isosceles.
What this presentation covers
- two ways to classify a triangle
- by sides: scalene and isosceles
- by angles: acute, right and obtuse
- classify this triangle practice
Level: KS2 / KS3
Slides: 16
Format: PowerPoint (.pptx)
Contributed by: Shreyans Jain