CY Lew's answer to nicole's Secondary 1 Maths Singapore question.
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Hi Nicole,
Don't be frightened by the complexity of the solid. You can make your solutions look simpler by numbering each surface with a unique ID such as S1 n S2 the for triangular end faces; S3 n S4 for the 2 sloping side faces, S5 for the bottom base and S6 for the hollow circular shape. This will reduce your chances of careless mistakes. Happy learning with fun. CY..
Don't be frightened by the complexity of the solid. You can make your solutions look simpler by numbering each surface with a unique ID such as S1 n S2 the for triangular end faces; S3 n S4 for the 2 sloping side faces, S5 for the bottom base and S6 for the hollow circular shape. This will reduce your chances of careless mistakes. Happy learning with fun. CY..
Date Posted:
2 years ago
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