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Geometry and 2D Shapes: Comparing Triangles

In this worksheet, students identify right-angled, isosceles, equilateral and scalene triangles.

'Geometry and 2D Shapes: Comparing Triangles' worksheet

Key stage:  KS 2

Year:  Year 3 11+ worksheets

Curriculum topic:   Maths and Numerical Reasoning

Curriculum subtopic:   2D Shapes: Triangles, Quadrilaterals and Polygons

Difficulty level:  

Worksheet Overview

There are four different types of triangle.


Right-Angled Triangle

RIGHT-ANGLED triangle has one right-angle.


Equilateral Triangle

An EQUILATERAL triangle has three equal sides and three equal angles.


Isosceles Triangle

An ISOSCELES triangle has two equal sides and two equal angles.


Scalene Triangle

SCALENE triangle has three different sides and three different angles.

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