two cubes of volumes 1331cm³ each are joined end to end find TOTAL surface area of the resulting cube
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When two cubes are joined their breadth and height remain same and length to be double.
Given volume =64cm^3, side(a)^3=64,a=4cm.
In the cuboid, length(l)=4+4=8cm, breadth=4cm, height=4cm.
Surface area=2(lb+lh+bh)=2(8*4+8*4+4*4)=2(32+32+16)=2*80=160cm^2.
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Answer:
2662 cm^3
Explanation:
Side of each cube is 11 cm
When two cubes are joined,length of resulting cuboid=22cm
breadth=11cm
height=11cm
So, Volume=2662cm^3
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