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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. Find the surface area of the resulting cuboid.(take π=22/7)
  • 3 answers

Arya Jadav 5 years, 6 months ago

On thanks

Navdeep Saini 5 years, 6 months ago

There is no use of π

Navdeep Saini 5 years, 6 months ago

Vol. Of cube=64cu.cm This implies side of cube is 4 cm A. T. Q Length of cuboid formed= 8cm Width=4 cm Height=4cm Surface area =2(lb+bh+hl) =2(8*4+4*4+4*8) =2(32+16+32) =2(80) =160sq.cm
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