Question

ow many children would be joining to P.T. drill so that they have to stand in square shape arrangement?​

Answer 1

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities. Wikipediathe process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

Answer 2

Let the number of rows and column be, x.

∴ Total number of row and column= x × x = x^{2}x

2

\begin{aligned} &\text { As per question, } x^{2}=500\\ &x=\sqrt{500} \end{aligned}

As per question, x

2

=500

x=

500

Hence, 16 children would be left out in the arrangement.