1. **State the problem:** Find the area of a regular hexagon with an apothem length of 6 ft, rounding to the nearest tenth.
2. **Formula for the area of a regular polygon:**
$$\text{Area} = \frac{1}{2} \times \text{Perimeter} \times \text{Apothem}$$
3. **Important rules:**
- The apothem is the perpendicular distance from the center to a side.
- For a regular hexagon, the number of sides $n = 6$.
- Each side length $s$ can be found using the apothem and the formula $s = 2 \times \text{Apothem} \times \tan(\frac{\pi}{n})$.
4. **Calculate the side length:**
$$s = 2 \times 6 \times \tan\left(\frac{\pi}{6}\right) = 12 \times \tan\left(30^\circ\right)$$
Since $\tan(30^\circ) = \frac{1}{\sqrt{3}} \approx 0.5774$,
$$s = 12 \times 0.5774 = 6.9288 \text{ ft}$$
5. **Calculate the perimeter:**
$$P = n \times s = 6 \times 6.9288 = 41.5728 \text{ ft}$$
6. **Calculate the area:**
$$\text{Area} = \frac{1}{2} \times 41.5728 \times 6 = \frac{1}{2} \times 249.4368 = 124.7184 \text{ ft}^2$$
7. **Round to the nearest tenth:**
$$124.7 \text{ ft}^2$$
**Final answer:** The area of the regular hexagon is approximately **124.7 ft²**.
Hexagon Area Ded107
Step-by-step solutions with LaTeX - clean, fast, and student-friendly.