Answer:
A = (3 x y) / 2
Step-by-step explanation:
To find the value(s) of y, we need to find the area of the triangle with the given vertices. The area of a triangle is equal to half the base times the height. Since you've given me three vertices, I can find the base and height of the triangle.
The base of the triangle is 3 units long, and the height is y units long. To find the area, we can plug these values into the formula:
A = (3 x y) / 2