Question

A gardener planted 1521 trees in a rows such that the numbef of rows wss equal to the numbers of plants in each row. find the number of rows

Answer 1

Answer:

39

Step-by-step explanation:

if number of rows and plants in each row are equal then it will be a square .

So

Area of square = 1521

side * side = 1521

side = √1521

side = 39

Total row = 39

Hope it works

Answer 2

Let the number of plan\ts be: z = 1521

Let the number of rows be: x

Le the number of columns be: y

Given that rows are equal to columns.

Thus,    z= x*y

         =1521=x²    (x² can also be written as y²)

        =x = √1521 = 39

Therefore, the number of rows is 39.

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