Question

Caitlin has cut out a square piece of graph paper that contains a total of 81 blocks.How many blocks are there along one side of the square? Look at the bottom of the page (Number 25)

Answer 1

9 squares on each side of the square.

Explanation:

`√(81)=√(9* 9)=√(9^2)=9`

There are 9 equally sized blocks on one side of square piece of graph paper.

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