Case study·Standard multi-step (3/5)·No calculator
Difficulty guide
The label describes the problem, not your ability.
1/5 - Foundational
Warm-up setup; checks one basic idea.
2/5 - Routine exam skill
Normal syllabus skill; usually one main rule or interpretation.
3/5 - Standard multi-step
Exam-style problem with multiple steps or a common trap.
4/5 - Hard exam skill
High-end exam problem; combines methods carefully.
5/5 - Challenge
Stretch problem beyond normal exam pressure.
Question
A craft activity asks students to construct a square on a given side , as shown in the figure.
Total: 3 marks
(a) Name the given side. (1 mark)
(b) State one property that must hold at each corner of the square. (1 mark)
(c) Why should the construction steps be justified by accepted geometric rules? (1 mark)
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