If the area of a face of a cube is 40 cm^2 then find the total surface of the cube
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Answered by
1
Answer:
240cm^2
Step-by-step explanation:
area of a side is 40cm^2=l^2
total surface area is =6l^2
.: 6*40=240cm^2
Answered by
0
the right answer is 240cm^2
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