A 3 cm by 3 cm by 3 cm cube is painted red.
The cube is now sawn into 1 cm by 1 cm by 1 cm cubes.
a. How many cubes are there altogether? b. How many cubes would have red paint on: (i) 0 face(ii)1 faces(iii) 2 faces(iv) 3 faces(v) 4 faces(vi) 5 faces(vii) 6 faces(viii) 7 faces.
a. How many cubes are there altogether?
b. How many cubes would have red paint on:
(i) 0 face(ii)1 faces(iii) 2 faces(iv) 3 faces(v) 4 faces(vi) 5 faces(vii) 6 faces(viii) 7 faces.
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