Julia planet a rectangle garden that is 20 feet long she plays 56 feet of fencing around her Garten what is the width of her Garten what is the area

The width of rectangular garden (b) = 8 feet and

The area of rectangular garden = 160 square feet

Step-by-step explanation:

Given,

The length of rectangular garden (l) = 20 feet and

The perimeter of rectangular garden (fencing) = 56 feet

To find, the width of rectangular garden (b) = ? and

The area of rectangular garden = ?

We know that,

The area of rectangular garden = 2 (l + b)

⇒ 2 (20 + b) = 56

⇒ 20 + b = 28

⇒ b = 28 - 20 = 8 feet

The width of rectangular garden (b) = 8 feet

∴ The area of rectangular garden = l * b

= 20 feet * 8 feet

= 160 square feet

Hence, the width of rectangular garden (b) = 8 feet and

the area of rectangular garden = 160 square feet