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

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To obtain the ratio of the vertical length to the horizontal length for the red triangle, we need to know the exact measurements of each length. If you have the measurements, divide the vertical length of the triangle by the horizontal length.

Let's assume you have the vertical length of the red triangle as 8 units and the horizontal length as 6 units. To simplify the ratio, find the greatest common divisor (GCD) of both numbers (8 and 6) and divide each number by the GCD.

In this case, the GCD of 8 and 6 is 2. Dividing both numbers by 2, we get:

Vertical length = 8/2 = 4
Horizontal length = 6/2 = 3

Therefore, the simplified ratio of the vertical length to the horizontal length for the red triangle is 4:3.

3:4