Let's start from the area formula. The area can be found with: A = 0.5bh, where b is the base and h is the height. Well, let's just plug in the values and solve for h instead: 127.5 =0.5(17)h 127.5 = 8.5h h = 15 I got the height of this triangle is 15, but it is always helpful to double check work. Hope this helps!
