1) We can calculate the area of a triangle, according to this formula:
Assuming the base is d =10 and the height is 5 inches we can write
[tex]\begin{gathered} A\text{ =}\frac{bh}{2} \\ A\text{ =}\frac{10\cdot5}{2} \\ A=\frac{50}{2} \\ A=25in^2 \end{gathered}[/tex]2) So the area of the triangle is 25 in²
