Exam-style question
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Use a checking method for this problem: final-answer check: a right-angled triangle has shorter sides 3 cm and 4 cm. Find the hypotenuse. State the final answer and verify it against the information in the question.
Answer and explanation
Attempt the question first, then reveal the model answer and explanation.
Maths method check
- Topic focus: Mensuration and calculation.
- Question style: exam_style.
- Reasoning demand: recall.
- Check the operation, notation, units, and final answer form against the question before moving on.
Common mistake
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