Question

the area of a square is 105cm^2.find the length and the perimeter of the square.​

Answer 1

The area of the square = 105cm²
S×S = 105cm²
(Length) ² = 105cm²
Length = √105cm²
Length = 10.24cm
Perimeter of the square = 4×S
= 4×10.24
= 40.96cm²
Therefore, the length of the square = 10.24 cm
The perimeter of the square = 40.96 cm²