The dimensions da metallic cuboid are
400cm x 270 cm x 250cm It is melted and
recast into a cube. Find (1) the edge of the cube. (2)the surface area of the cube
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Answer:
Step-by-step explanation:
Volume of cube = Volume of the cuboid
a
3
=100×80×64
a
3
=512000
a=80 cm
Surface area = 6a
2
=38400 cm
2
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