Answer :
Answer:
12 ft
Step-by-step explanation:
square root of 324 = 18
Side =18 18x18= 324
18/3 = 6
6x2=12
side small = 12
18x4 = 72 (perimeter big)
12x4 =48 (perimeter small)
2:3
48:72
Answer:
12 ft
Step-by-step explanation:
square root of 324 = 18
Side =18 18x18= 324
18/3 = 6
6x2=12
side small = 12
18x4 = 72 (perimeter big)
12x4 =48 (perimeter small)
2:3
48:72