17. Kris used \( 23 \pi \) feet of fencing to enclose his circular garden. How wide is the garden at its widest?
d = 2 \times \frac{23}{2}
Step 1 :\text{Let }r\text{ be the radius of the circular garden}
Step 2 :\text{The circumference of the circle is: } C = 2\pi r
Step 3 :2\pi r = 23\pi
Step 4 :\text{Divide both sides by }2\pi\text{: } r = \frac{23}{2}
Step 5 :d = 2r
Step 6 :d = 2 \times \frac{23}{2}