Answer:
92 feet.
Step-by-step explanation:
Given:
The length of the garden needs to be 22 feet longer than the width of the garden.
The perimeter of the fence is a total of 324 feet
Question asked:
What will the length be of garden ?
Solution:
As length of the garden needs to be 22 feet longer than the width,
Let width = [tex]x[/tex]
Then, length will be = [tex]x+22[/tex]
As here perimeter of the fence is given, we can find length and width of garden by using:
Perimeter of rectangle = [tex]2(length+width)[/tex]
[tex]324=2(x+22+x)\\324=2(2x+22)\\324=4x+44\\[/tex]
Subtracting both sides by 44
[tex]324-44=4x+44-44\\280=4x\\[/tex]
Dividing both sides by 4
[tex]70=x[/tex]
Width = [tex]x[/tex] = 70 feet
Then, length will be = [tex]x+22[/tex] = 70 + 22 = 92 feet
Therefore, the length of the garden will be 92 feet.