Question

finad the total surface area of a cuboid l=12cm b=8cm h=cm​

Answer 1

Step-by-step explanation:

Hello mate

Here is your answer

total surface area of a cuboid= LSA+2(Base Area)

= 2(12+8)h cm^2 + 2*(12*8)

= 2*20h + 2*96 cm^2

= 40h+ 192 cm^2

hope it helps

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