24. How much larger is a pizza made in a 16-in square pizza pan than a pizza made in a 16-in diameter circular pan?

1. **Determine the area of the square pizza.** Since the pan is a 16-inch square, each side has a length of \(16\) inches. The area of a square is given by \[ \text{Area}_{\text{square}} = (\text{side length})^2. \] Thus, \[ \text{Area}_{\text{square}} = 16^2 = 256\ \text{in}^2. \] 2. **Determine the area of the circular pizza.** The circular pan has a diameter of \(16\) inches, so its radius is \[ r = \frac{16}{2} = 8\ \text{inches}. \] The area of a circle is given by \[ \text{Area}_{\text{circle}} = \pi r^2. \] Thus, \[ \text{Area}_{\text{circle}} = \pi \times 8^2 = 64\pi\ \text{in}^2. \] 3. **Calculate how much larger the square pizza is compared to the circular pizza.** The difference in areas is \[ 256 - 64\pi\ \text{in}^2. \] Factoring out \(64\) gives \[ 64(4-\pi)\ \text{in}^2. \] 4. **Final Answer.** The pizza made in the 16-inch square pan is \(256 - 64\pi\) square inches larger than the pizza made in the 16-inch diameter circular pan, or equivalently, \(64(4-\pi)\) square inches larger.