Answer: Option 'C' is correct.
Step-by-step explanation:
Length of garden = 5 feet
Width of garden = 6 feet
Width of walkway = 2 feet
So, Length of surrounding of walkway = 5 + 2 =7 feet
Width of surrounding of walkway = 6 + 2 = 8 feet
Perimeter of surrounding of walkway = [tex]2(l+b)=2(7+8)=15\times 2=30\ feet[/tex]
Hence, Option 'C' is correct.
