Answers

2014-02-23T17:18:16+05:30
Cube volume 216 m3 so its every edge is 6m

since three cubes of volume 216 m3 are joined together so we get the cuboid of length

=(6+6+6)=18m

Breadth of the resulting cuboid is 18m
Height of the resulting cuboid is 18m

surface area of the resulting solid or cuboid is

=2(lb + bh + lh)
=2{(18 x 6) + (6 x 6) + (6 X 18)}
=2 {108+36+108}
=2 X 252
=504m^2


surface area of the resulting solid is 504m^2





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You are an expert at maths. Great work. Thanks
always for help :)