1.

Find the csa of cuboid l=10m b=8m h=4m

Answer»

GIVEN:-

  • Length = 10m
  • Breadth = 8m
  • Height = 4m

To find:-

  • CSA of the cuboid

Solution:-

  • ➠ CSA of cubiod = 2 h ( L + B )
  • ➠ CSA of cubiod = 2 × 4 ( 10 + 8 )
  • ➠ CSA of cubiod = 2 × 4 ( 18 )
  • ➠ CSA of cubiod = 8 × 18
  • ➠ CSA of cubiod = 144

Hence the CSA of cubiod is 144m²



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