Find the number of square inches in one square foot.
144
12
24

think of this as finding the area of a box. if each side of the box is one foot long, or 12 inches long, you need to multiply length times width to find the square inches. in this case it would look like:

A= 12in x 12in

12in x 12in = 144in^2

A = 144 in^2

therefore there are 144 square inches in one square foot.

it is 144

Step-by-step explanation:

a did the test and i picked 12 and it was wrong and 24 is wrong n i cant belive i got it wrong :(

is there any photos or whatever?

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.