Math, asked by varsha5075, 11 months ago

find the total surface area of the cuboid with l 4 m,b 3 m,and h 1.5 m

Answers

Answered by amansarrafas24payxgs
2

Surface are of the cuboid = 2(lb+bh+lh)

=> 2(4*3+3*1.5+4*1.5)

=> 2(12+4.5+6)

=> 2*22.5

=> 45m^3

Answered by pooja4614
2

total surface area of cuboid=2(lb+bh+hl)

=2(14×3+3×1.5+1.5×14)

=2(42+4.5+21)

=2×67.5

=135m


amansarrafas24payxgs: its not 14 it was length (l) and l = 4m
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