A cuboid of edges 32 cm, 4 cm and 4 cm is cut to form cubes of edge 4 – McqOptions

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1.	A cuboid of edges 32 cm, 4 cm and 4 cm is cut to form cubes of edge 4 cm each. What is the sum of total surface areas of all cubes formed?
A.	768 cm2
B.	640 cm2
C.	544 cm2
D.	576 cm2
Answer» B. 640 cm2

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