I am a square shaped array. i have 7 rows. how many tiles do you have in all? (hint a square has 4 equal sides)

Rectangle Use square tiles to compose a rectangle, and relate to the array model ... S: They both have 16 tiles. à One has the same number of rows and columns, and the other doesn't. à You can turn an array with 4 rows of 4 on its side, and it looks exactly ... 2 rows of 6, and yours is 3 rows of 4. à They are all rectangles.