Question

find the volume ,lateral surface and the total surface area of the cuboid whose;

length=12m, breadth=8m and height= 35cm
plzzzzzzzzz tell the answer

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Answer 1

Hiii!!!

here's ur answer...

given:-

length of the cuboid = 15m

breadth of the cuboid = 6m

height of the cuboid = 5dm

we know that 10dm = 1m

therefore 5dm = 5/10

= 0.5m

→ volume of the cuboid = l×b×h

= 15×6×0.5

= 45m³

→ CSA of the cuboid = 2h(l+b)

= 2×0.5(15+6)

= 1×21

= 21m²

→ TSA of the cuboid = 2(lb+bh+lh)

= 2[(15×6)+(6×0.5)+(15×0.5)]

= 2(90+3+7.5)

= 2×100.5

= 201m²

hope this helps...!

Answer 2

volume=l×b×h=33.6m³
lateral surface area=2h(l+b)=14m²
total surface area=2(lb+BH+hl)=206m²