# math

posted by
**ES** on
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There is a picture with stacked cubes that are each 2inches.

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++++ +=the pic i have of cubes=(+=2in cube)

Each side of a cube in the diagram measures 2 inches. What is the total surface area and volume of the solid?

I did A=s squared A=2 squared

A= 4inch squared

SA= 4(36)= 144inch squared

V=lw10

v=2(2)10 = 40 inch cubed

is this correct?

These are the numbers I got to plug into the formula

front and back of the tower=20

side=4 bottom=4 side#2=4 top=4

all together =36, this is how I came up with my numbers. Hopefully, I did it correctly. Thanks for checking this