How many square inches are in a square foot?

1 Answer
VNVDVI
Feb 23, 2018

#144 i n^2#

Explanation:

Recall that #1# foot is equal to #12# inches. A square foot is #(1 ft)^2#, meaning that it is equal to #(12 i n)^2#.

#1ft^2#= #(12i n)^2=144 i n^2#

There are #144# square inches in a square foot.

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