Half the perimeter of a rectangular garden, whose length is 4 m more than its width, is 36 m. Find the dimensions of the garden.

Explanation

To find the dimensions of the rectangular garden, we can follow these steps:

### Step 1: Understand the problem
We know that half the perimeter of the rectangular garden is 36 m. Therefore, the full perimeter (P) is:
\[ P = 2 \times 36 = 72 \text{ m} \]

### Step 2: Set up the equations
Let the width of the garden be \( w \) meters. According to the problem, the length \( l \) is 4 meters more than the width. Therefore, we can express the length as:
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