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secondary 2 | Maths
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I need help in finding the total surface area for this pyramid. The unit of measurement is cm.
Date Posted: 3 years ago
Views: 189
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done
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clear
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pls verify...
Date Posted:
3 years ago
Secondary 2 only learns simple trigonometry (TOA, CAH, SOH), Sine and Cosine Rule is upper secondary's syllabus. I thought there is another way to solve this
Thx
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