Two cubes each of 10 cm edge are joined end to end find the surface area of the resulting cuboid
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Answered by
2
In cubes,
length = 10 cm
breadth = 10 cm
height = 10 cm
In cuboid,
length = 10 + 10 = 20 cm
breadth = 10 cm
height = 10 cm
∴ Surface area = 2(l+b)h
=2(20+10)10
=2 * 30 * 10
=600 cm²
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Answered by
1
in the resulting cuboid ,
length will be 20 cm
and breadth will remain 10 cm
also height will be 10 cm
so the solution is in attachment
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