Hell with #28 please whoever answer with shown work clearly and excellent will get BRAINLIEST!!! This question is worth 30 points

To find the area of a triangle you use
B(base)•h(height)•1/2
So first you are going to take your area
369.25 and multiply it by 2
You get 738.5
No you divide this by the height 42.2 so you can find the base
17.5 :)
Hope that helps :)))