Question

A cube has side length 18 kilometers. What is its surface area?

Answer 1

The formula for surface area of a cube is \[S = 6s ^{2}\] Where "s" means side.So if you plug 18 in where the "s" is you will get your answer. \[S = 6(18) ^{2}\]

Answer 2

so the answer is?

Answer 3

5,832 cubic Kilometers

Answer 4

THANKS

Answer 5

CORRECTION: 1944 kilometers

Answer 6

in both cases, the units are incorrect in which the answers were given.... just fyi....:)

Answer 7

that is one big a$$ cube..anyway, 324*6 = 1,944 kilpmeters