Question

Calculate the surface area of cuboid b
Calculated the volume of cuboid b
Pls answer will mark ad brainliest​

Answer 1

Answer:

surface area of cuboid=2h(l+b)

=2×2(12+4)

=4(16)

=64

volume of cuboid=lbh

=2×12×4

=96

Step-by-step explanation:

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Answer 2

$\huge\mathcal\red{Answer}$

Total surface area of a cuboid =

$2( (l \times b) + (l \times h) + (b \times h)) \\ 2( (12 \times 4) + (12 \times 2) + (4 \times 2)) \\ 2 \times 48 + 24 + 8 \\ 2 \times 80 = 160$

Total volume of cubiod =

$l \: \times b \times h \\ 12 \times 4 \times 2 \\ = 96 \: cm {}^{3}$