Answer:
[tex] \frac{c}{a + b} [/tex]
Step-by-step explanation:
Point A is on the origin, hence its coordinates would be (0, 0). Coordinates of point C are (a + b, c)
Slope of AC
[tex] = \frac{c - 0}{a + b - 0} \\ \\ = \frac{c}{a + b} \\ [/tex]
In the green box of the numerator, enter "c"
In the gray bax in the denominator, there should be "a"
Slope is Rise/Run.
Here the rise is "c" because the base is at 0, and the top of the parallelogram is at "c"
