The image shows a circle with a radius of 16.5 inches, and the question asks to find the circumference of the circle in terms of $p$.

The formula for the circumference $C$ of a circle is given by:

$C = 2 \pi r$

Where $r$ is the radius of the circle. In this case, $r = 16.5$ inches, so the circumference in terms of $\pi$ would be:

$C = 2 \pi \times 16.5 = 33 \pi$

Therefore, the circumference of the circle is $33 \pi$ inches.

Would you like further details or have any questions?

Here are 5 related questions to expand on this topic:

1. What is the area of the circle with radius 16.5 inches in terms of $\pi$?
2. How would the circumference change if the radius were doubled?
3. Can you explain how the formula for circumference is derived from the properties of a circle?
4. How does the circumference change if you change the radius by a factor of $k$?
5. What is the difference between the circumference and the diameter of a circle?

Tip: The circumference formula uses $2 \pi r$, while the area formula uses $\pi r^2$. Both involve the radius and $\pi$, but the operations differ: circumference involves multiplication, and area involves squaring.