write a ratio in simplified form of the vertical length to the horizontal length for the red triangle.

-2:3
-3:2
-1:1
-none of the above

Without a visual representation of the red triangle, it is impossible to determine the correct ratio. Please provide more information or a diagram.

To determine the ratio of the vertical length to the horizontal length of the red triangle, we need more information or a diagram. Without knowing the lengths of the sides or any other specifics, it is not possible to provide a specific ratio. Hence, the answer is "none of the above."

To find the ratio of the vertical length to the horizontal length for the red triangle, we need to determine the lengths of the vertical and horizontal sides.

If we have the measurements of the vertical and horizontal sides of the triangle, we can simplify the ratio. However, since no measurements are provided, we cannot directly find the simplified ratio.

Therefore, the answer would be "none of the above" because we don't have the necessary information to determine the ratio.