The perimeter of original garden is 42 feet
The perimeter of enlarged garden is 82 feet
Solution:
The perimeter of rectangle is given as:
Perimeter = 2(length + width)
Original Garden:
Given that,
The garden is rectangular with width 6 feet and length 15 feet
Length = 15 feet
Width = 6 feet
Therefore, perimeter is given as:
Perimeter = 2(15 + 6)
Perimeter = 2(21)
Perimeter = 42
Thus perimeter of original garden is 42 feet
Enlarged Garden:
The new garden will be similar to the original one, but will have a length of 35 feet.
Length = 35 feet
Width = 6 feet
Therefore, perimeter is given as:
Perimeter = 2(35 + 6)
Perimeter = 2(41) = 82
Thus perimeter of enlarged garden is 82 feet