Question

The length of the side of a square whose area is 784 sq.m is ​

Answer 1

Step-by-step explanation:

Answer. So the length of the side is 28 m.

Answer 2

Answer:

Area is 784 sq. m

Let it's side=s

Area=s×s

$784 = {s}^{2} \\ \: \ \sqrt{ } {784 = s \: } \: \: \: \ \\ 28 = s$

Therefore the length of its side is 28 m.