What is the surface area this storage box?

Question

What is the surface area  this storage box?

anonymous · Answer

attachment

australopithecus · Answer

look up the formula for surface area and plug in the numbers

australopithecus · Answer

surface area of a cube

anonymous · Answer

Can you tell me the formula for surface area?

australopithecus · Answer

surface area of a cube is 6s^(2)

australopithecus · Answer

S = the length of the sides

in your case though since we are dealing with a rectangle you would use

Height*width*Number of sides = surface area

so you get
h*w*6 = surface area

australopithecus · Answer

wait we are dealing with a cube both equations will work for it though because the height and width are the same

anonymous · Answer

each side is a square of length $2.5$ and so area $2.5^2$ there are 6 sides so you want $6\times 2.5^2$

australopithecus · Answer

Im out of it right now I have no idea why im trying to help people with math problems when i can hardly communicate concisely