Answer:
97.96 inches squared
Explanation:
Finding the length of all the sides of the square painting.
Área = lenght × Breath
Area = 600
(because it's a square all sides are equal meaning length is equal to breath thus representing them with L in the equation length × breath = L × L = L² )
600 = L²
taking roots of both sides.
√600 = √L²
24.49 = L
thus each side of the square painting is relatively 24.49 square inches
solving for Perimeter :
Perimeter of a square is given as = 4×L
(where L is representing the length of any of the sides because they are equal.)
but, L = 24.49
thus ;
Perimeter = 24.49 × 4
= 97.96 inches squared.