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Volume of right prisms
Use V = Ah to find the volume of any right prism, including prisms with trapezium and composite cross-sections.
⏱ 18 min❓ 9 questions
What you'll be able to do
- ✔I can identify the cross-section and length of a right prism
- ✔I can find the volume of prisms with trapezium and composite cross-sections using V = Ah
- ✔I can find a missing length when the volume and cross-section area are known
How this works
- 1Read the short explanations first — they teach you what you need before each question.
- 2Answer each question, then tap Check. A right answer moves you on automatically; if it's wrong, you'll see a friendly explanation of why.
- 3Finish all 3 steps to see your score — sign in and subscribe to unlock the full lesson and save it.
What's inside
9 questions and 1 quick teaching card, including:
- 🔘Multiple choice — Tap the answer you think is best, then check it.
- 🔢Number answer — Work out the answer and type the number.
👪Grown-up tip: sit alongside younger learners for the first few lessons. Read the questions together and chat about the explanations — that's where the real learning sticks.
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Curriculum: AC9M8M02