What this quiz covers

Grade 9 Congruent Triangles Quiz 1 draws its questions at random from 33 questions across these topics:

• The four conditions
• Not a condition
• Supporting reasons
• Using congruency

Example questions

A sample of the questions you will practise in this quiz. Work them out yourself - the full solution appears after you answer each one.

1. How many conditions can be used to prove that two triangles are congruent?
2. What does it mean when we say two triangles are CONGRUENT?
3. Which symbol means 'is congruent to'?
4. The diagram shows two triangles with three pairs of sides marked equal. Which condition proves they are congruent?
5. The diagram shows two sides and the angle BETWEEN them marked equal. Which condition applies?