1521 trees are planted in a garden in such a way that there are as many trees in each row as there are rows in the garden.Find the number of rows and number of trees in each rows
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√1521=39
as there as many trees as rows
as there as many trees as rows
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9
Let Assume that the no. of rows are X
As no. of rows = no. of columns
we get no. of columns=X
Now, No. of trees = X.X = X^2
X^2 = 1521
So X = √1521 = 39
So, no. of rows = 39
As no. of rows = no. of columns
we get no. of columns=X
Now, No. of trees = X.X = X^2
X^2 = 1521
So X = √1521 = 39
So, no. of rows = 39
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