Question

Chairs are to be arranged for a wedding function in square configuration. 1000 chairs are available. How many additional chairs will be required for square configuration? At the same time,also find the number of chairs in each row

Answer 1

Answer:

24 chairs needed, 32 chairs in each row

Step-by-step explanation:

To make it square area should be a^2

Additional chair required= perfect square nearer to 1000= (1000+24) =1024= square root of 32

So 24 additional chair needed

So there are 32 rows and 32 columns.

32 chairs arranged in each row

Answer 2

Given :

Chairs are to be arranged for a wedding function in square configuration. 1000 chairs are available.

To find :

How many additional chairs will be required for square configuration? At the same time,also find the number of chairs in each row

Solution:

We are given that Chairs are to be arranged for a wedding function in square configuration.

So, No. of rows is equals to no. of columns

Let x be the no. of rows and columns

1000 chairs are available.

So, $x \times x = 1000\\x^2 = 1000\\x=\sqrt{1000}$

x=31.6

So, The next perfect square root is 32

So, Perfect square = $32 \times 32 =1024$

So, No. of additional chairs will be required for square configuration = 1024-1000=24

So, 24 additional chairs will be required for square configuration and At the same time,the number of chairs in each row is 32