find the surface area of a pen box of cardboard whose dimension are 24cm 18cm and 14cm
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Answer:
2,232 cm2
Step-by-step explanation:
First we know l=24cm,b=18cm,h=14
S.A of cuboid= 2(lb+bh+hl)
=2(24×18+18×14+14×24)
=2232cm2
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