ZIMSEC O-Level Mathematics
8.4Similarity and congruency
Similarity and congruency in ZIMSEC O-Level Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic40 practice questions2 lessons
Learning objectives
What the syllabus expects you to be able to do.
- 8.4.1Identify similar and congruent figures and use the conditions for congruent triangles.
- 8.4.2Solve problems using scale factors for the lengths and areas of similar figures and the volumes and masses of similar solids.
Lessons
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Congruent triangles
20 min
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Similarity
20 min
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Sample question
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