Answer:
There are two ways to find the area of this triangle. One way is to do 19.4 * h / 2 and the other way is to do 17 * 9.4 / 2. Since these are equal we can write:
(19.4h) / 2 = (17 * 9.4) / 2
19.4h = 17 * 9.4 (Multiply the equation by 2 to get rid of the denominators)
h = 17 * 9.4 / 19.4 (Divide by 19.4)
h ≈ 8.2 (Simplify)
