Answer:
11 1/4 or 11.25 yards
Step-by-step explanation:
1. Area of triangle formula is [tex]\frac{(b)(h)}{2}[/tex], where b = base and h = height.
2. (Solving)
- [tex]\frac{(b)(h)}{2}[/tex]
- [tex]\frac{(15/2)(3)}{2}[/tex]
- [tex]\frac{22.5}{2}[/tex]
- [tex]11 \frac{1}{4}[/tex]
Therefore, the area of the triangle is 11 1/4 or 11.25 yards.
