To solve this problem you must apply the proccedure shown below:
- Plot the points, as you can see in the graph attached.
- Now, by using the dimensions observed in the graph, you need to apply the formula for calculate the area of a triangle, where [tex]b[/tex] is the base and [tex]h[/tex] is the height.
- Now, substitute values and then, you obtain:
[tex]A=\frac{(b)(h)}{2} \\ A=\frac{(5units)(3units)}{2}\\ A=7.5units^{2}[/tex]
Therefore, the answer is: [tex]7.5units^{2}[/tex]
