Question

find the volume lateral surface area and total surface area of each cuboid whose dimension are length =.3.8 breath =2.4 m and height = 1.2 m​

Answer 1

Answer:

lsa of cuboid = 2h(l+b)

tsa of cuboid =2(lb+bh+hl)

lsa of the cuboid =2x1. 2(3.8+2.4)

=2.4(6.2)

=14.88

tsa of the cuboid = 2(3.8x2.4 + 2.4x1.2 + 1.2x3.8)

=2(9.12 + 2.88 + 4.36)

=2(16.36)

=32.72

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