Answer:
50%
Step-by-step explanation:
In this case we have to know the relationship between the rectangle and the triangle. The way to find out is through the areas, we know that:
The area of the rectangle = b * h
The area of the triangle = b * h / 2
If we divide, we would have:
(b * h / 2) / b * h = 1/2 = 0.5
That is, if the base and the height were equal, the probability would be 50%, if they are different, we would have to replace the values and thus find the probability.