06-01-2018
Mathematics

contestada

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)

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icedipping icedipping

06-01-2018

If the array is a square, then it has the same number of rows as columns. So, it has 7 rows and 7 columns.

This means it has 7*7 = 49 tiles.

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