+23254 If the side of a square is s , then the area of theat square is: Area = s².
If the area is 81: 81 = s²
Finding the square root of both sides, s = 9 (Also, -9, but that's impossible.)
Teh perimeter is the distance around the outside, if each side = 9 cm, then all four sides together total 36 cm.
+23254 If the side of a square is s , then the area of theat square is: Area = s².
If the area is 81: 81 = s²
Finding the square root of both sides, s = 9 (Also, -9, but that's impossible.)
Teh perimeter is the distance around the outside, if each side = 9 cm, then all four sides together total 36 cm.
