Question

In an auditorium the number of rows is equal to number of chairs in each row. If the capacity of the auditorium is 1764. Find the number of chairs in each row. ​

Answer 1

Answer: That means the number of chairs in each row, i.e., number of columns (which is equal to the number of rows) must be the square root of the number of total chairs. ∴ Number of chairs in each row = Number of rows = √1764 = 42.