sat math problem

[dim falcon]

why does 1372=L * W work?
like i get why W=1.75L but 1372 are all the cubes. how can you simply set up 1371= L * W

[pine timber]

because it is a rectangular

2D plane

the rectangular consists of 1372 squares.

1372k = 1.75a * a
a = x \sqrt{k}

1372k = 1.75 x^2 * k

[dim falcon]

.close