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2 cubes each of volume 64cm³ …

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2 cubes each of volume 64cm³ are joined end to end. Determine the surface area of the resulting cuboid
  • 3 answers

Agrawal Lucky 1 year, 11 months ago

71 cm

Ashwin Senger 1 year, 11 months ago

160cm

Sunakshi Gautam 2 years ago

Volume of each cube=64^3 a^3=64 a^3=4^3 a=4 b=4 h=4 L=4+4=8 Surface area of cuboid= 2(lb+bh+hl) =2(8×4+4×4+4×8) =2(32+16+32) =2(80) =160cm^2
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