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Secondary 1 | Maths
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pls help
Date Posted: 1 year ago
Views: 184
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done
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I hope this helps basically for A, you had made a mistake by assuming that the internal dimension was the same as the outer. Btw the height is 21.5 as it is only 20+1.5. They had given the internal dimensions, only A required for you to find the outer :D
Date Posted:
1 year ago
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