Answer:
It is important because it allows you to calculate the surface area of a trapezoidal prism
Step-by-step explanation:
First, you would start on the orgin (0,0), and move up 1. You should now be at (1,0) make a point here
Next, you will move down 2. You should now be at (-1,0)
Finally, you move right 3.
You should now be at (-1,3)
Make a point
Hope this helps!
The median is 18.
Hope this helped!
