1. **State the problem:** We need to find the area of the yellow shaded region, which is the area of the square minus the area of the inscribed circle.
2. **Identify given values:** The square has side length $5$ ft.
3. **Formulas used:**
- Area of a square: $$A_{square} = s^2$$ where $s$ is the side length.
- Area of a circle: $$A_{circle} = \pi r^2$$ where $r$ is the radius.
4. **Find the area of the square:**
$$A_{square} = 5^2 = 25 \text{ ft}^2$$
5. **Find the radius of the inscribed circle:**
Since the circle is inscribed, its diameter equals the side length of the square.
$$d = 5 \Rightarrow r = \frac{d}{2} = \frac{5}{2} = 2.5 \text{ ft}$$
6. **Calculate the area of the circle:**
$$A_{circle} = \pi (2.5)^2 = \pi \times 6.25 = 6.25\pi \text{ ft}^2$$
7. **Calculate the yellow shaded area:**
$$A_{yellow} = A_{square} - A_{circle} = 25 - 6.25\pi$$
8. **Approximate the value:**
Using $\pi \approx 3.1416$,
$$A_{yellow} \approx 25 - 6.25 \times 3.1416 = 25 - 19.635 = 5.365 \text{ ft}^2$$
9. **Round to the nearest tenth:**
$$A_{yellow} \approx 5.4 \text{ ft}^2$$
**Final answer:** The area of the yellow shaded region is approximately $5.4$ ft$^2$.
Area Subtraction 6354F2
Step-by-step solutions with LaTeX - clean, fast, and student-friendly.