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🧩 Mathematics · Form 5 · Lesson 53

Construction 2: special angles (60°, 30°, 90°, 45°)

Construct 60° with an equilateral triangle, then bisect to get 30°, 15°… Construct 90° with a perpendicular, then bisect for 45°.

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Short cards. Read them, then check your understanding below.

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Answer each activity and press Check. Wrong answers turn red. Press Show me if you are stuck.

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Revise this chapter in the AsghinLabs Academy workbooks.

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