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Congruent Triangles

Recognise the criteria for the congruence of triangles and solve related problems.

Pairs Level 1 Level 2 Level 3 Similar Shapes Exam-Style Description Help More Geometry

This is level 1; Determining whether two triangles are congruent and finding the reason. The diagrams are not drawn to scale.

For each pair of triangles select the correct description of congruency.

1.Triangles 1

Correct Wrong

2.Triangles 2

Correct Wrong

3.Triangles 3

Correct Wrong

4.Triangles 4

Correct Wrong

5.Triangles 5

Correct Wrong

6.Triangles 6

Correct Wrong

7.Triangles 7

Correct Wrong

8.Triangles 8

Correct Wrong

9.Triangles 9

Correct Wrong

10.Triangles 10

Correct Wrong
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This is Congruent Triangles level 1. You can also try:
Level 2 Level 3

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Description of Levels

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Pairs - The classic pairs game with simple congruent shapes.

Level 1 - Determining whether two triangles are congruent and finding the reason

Level 2 - Further questions on recognising congruency ordered randomly

Level 3 - Use your knowledge of congruent triangles to find lengths and angles

Similar Shapes - Similarity is a related concept.

Exam Style Questions - A collection of problems in the style of GCSE or IB/A-level exam paper questions (worked solutions are available for Transum subscribers).

More Geometry including lesson Starters, visual aids, investigations and self-marking exercises.

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Curriculum Reference

See the National Curriculum page for links to related online activities and resources.

Example

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