Question

find the perimeter of spare whose area is 100 sp.cm and without root​

Answer 1

Answer:

40 cm

Step-by-step explanation:

They have given that the area of a square is 100 cm².

side*side is equal to 100.

if you dont want to use square root.....then think what number, when multiplied with the same number,give you the result as 100....

think for some time......

You get the answer as 10....

Perimeter of a square is

            4*side.

So, 4*10

=40 cm.