Answer:
Step-by-step explanation:
p = 106
L = 8 + 4W
p = 2L + 2W
p = 2(8 + 4W) + 2W
p = 16 + 8W + 2 W
p = 16 + 10W
106 = 16 + 10W
106 - 16 = 10W
90 = 10W
90/10 = W
9 = W
L = 8 + 4(9)
L = 8 + 36
44 + 44 + 9 + 9 = 106
44 * 9 = Area = 396
Using formula (a-b)^2 = a^2-2ab+b^2
k = 9
72 / 123 * 100 = 58.53658537 per cent
The answer is C
It starts at 25 and then it stops at 38.
I hope this helps!