find the volume, total surface area and lateral surface area of cuboid whose side are:-
(a)6m (b)12cm (c)10m
Answers
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Step-by-step explanation:
Solution :
a) Volume of a Cuboid = l×b×h
- therefore, 6m × 0.12m × 10m = 7.2 m^3,
b) Curved or Lateral Surface Area = 2h (l+b),
- therefore, 2×10 (6+0.12),
20 × 6.12 = 122.4 m^2,
c) Total Surface Area = 2(lb+bh+hl),
- therefore, 2[(6×0.12)+(0.12×10)+(10×6),
- = 2 (0.72+1.2+60)
- = 2×61.92 = 123.84 m^2.
- Pro tip: Always convert values given in question to their SI units and then solve,and answer should be in SI unit.
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Answered by
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Answer:
for volume : (length*breadth*height)
6*12*10
=720cm cube
for total surface area : 2(lb+bh+hl)
=2(72+120+60)
=2(252)
=504cm square
for lateral surface area: 2h(l+b)
=20(6+12)
=360cm
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