AC9M8M06 • Test
Pythagoras theorem
Use the Skillr scratchpad or a notebook to compare side squares, identify triples and calculate coordinate distances carefully.
SkillrHub quiz practice is built for curriculum-aligned revision with answer feedback and a clear review path.
60-second Quick Read
- For triangle type, compare c² with a² + b² using the longest side as c.
- If c² = a² + b² the triangle is right; if c² is smaller it is acute; if c² is larger it is obtuse.
- Common trap: Distance between points uses the horizontal change and vertical change as the two legs of a right triangle.
SkillrHub Test guide
Use this short shuffled test set to check the skill, read feedback and review missed items. Repeat quiz practice to access more of the full question bank over time.
- Worked example: Before answering, classify what the question gives, what it asks for, and which curriculum idea links them. For Pythagoras theorem, explain the evidence or method in one complete sentence before selecting the final answer.
- Common mistake: Do not match answers by familiar wording only. Check the full AC9M8M06 idea, the units or evidence, and any exception in the stem.
- Assessment guidance: Use this short shuffled set for one attempt. Repeat quiz practice to get access to more of the full question bank over time.
- SkillrHub review path: Use feedback to name the misconception, practise a corrected example, and retest only after you can justify the answer aloud.
Test Year 8 Maths AC9M8M06 skills on Pythagorean triples, right triangle checks, acute and obtuse triangle classification, distance between points, coordinate geometry and autonomous navigation distance contexts.
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