Math, asked by ankit007008, 8 months ago

Three cubes, each of side 6 cm, are joined end to end. Find the surface area of resulting cuboid.

Answers

Answered by surendrasahoo

7

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Solution : -

Length of each side of cubes = 6cm

Now, 3 cubes are joined end to end

So, the Length of resulting cuboid will be 6+6+6 = 18cm

But the Breadth and Height will remain same

So, Breadth = 6cm and Height = 6cm

Surface area of resulting cuboid

2(lb+bh+hl)

=2(18×6+6×6+6×18)

=2(108+36+108)

=2(252)

=2×252

=504.

Hence, the total surface area of resulting cuboid = 504 cm square

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Answered by adityachoudhary2956

7

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Length of each side of cubes = 6cm
Now, 3 cubes are joined end to end
So, the Length of resulting cuboid will be 6+6+6 = 18cm
But the Breadth and Height will remain same
So, Breadth = 6cm and Height = 6cm
Surface area of resulting cuboid
2(lb+bh+hl)
=2(18×6+6×6+6×18)
=2(108+36+108)
=2(252)
=2×252
=504.
Hence, the total surface area of resulting cuboid = 504 cm square
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