Answer:
48 cm
Step-by-step explanation:
If it's square and the area is 144, then the sides are each 12cm (a = l x w, 144 = 12 x 12)
12cm x 4 sides = 48cm
48
The area is 144 cm².
A = s²
144 = s²
= s
12 = s
photo frame is a square.
perimeter of a square = 4 * s
P = 4 *s
P = 4 (12)
P = 48
Answer:256, 662, 999.89, 1,000.54
its 254 inches hope this helps :)