Calculate 16523

We have a block with a square base and a height of 12 dm. We know that its volume is 588 cubic dm. Calculate the surface area of ​​a cuboid with the same base but 2 cm more height. You write the result in dm2.

Correct answer:

S =  439.6 dm2

Step-by-step explanation:

h=12 dm V=588 dm3  h2=h+2/10=12+2/10=561=12.2 dm  S=V/h=588/12=52198=439.6 dm  a=S=439.6=7 dm  S=2 S+4 a h2=2 439.6+4 7 12.2=439.6 dm2

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