See Praveen Kumar's answer to [36] marcoo's Primary 5 Maths Area & Volume question

Praveen Kumar's answer to [36] marcoo's Primary 5 Maths Area & Volume question.

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Feel free to clarify any questions

Date Posted: 5 years ago

Comments 3 add a comment

[36] Marcoo

5 years ago

For part (b), why 50 cm2 ?

Praveen Kumar

5 years ago

You have to count the total number of exposed faces of the cubes. (The ones that will be exposed to the paint) There are 50 faces. Try counting level by level. It is tedious but you should get 50.

[36] Marcoo

5 years ago

OK thx