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Secondary 1 | Maths
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I need help to answer this, the answers for a) 8340cm cube and for b) 5176cm sq
Date Posted: 1 year ago
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I'll explain abit here: (key tip-look at the arrows & read the qns)
Basically they had given the inner dimensions which is (48×37×20), and a required you to find the total dimension which includes the extra thickness so to find that, L= 48+1.5+1.5, B = 37+1.5+1.5, H=20+1.5
And for b, do the long way if that's easier to understand :p
Basically they had given the inner dimensions which is (48×37×20), and a required you to find the total dimension which includes the extra thickness so to find that, L= 48+1.5+1.5, B = 37+1.5+1.5, H=20+1.5
And for b, do the long way if that's easier to understand :p
Date Posted:
1 year ago
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