Answer:
½*b*h
Step-by-step explanation:
½*base*height
<h2>you can use the above formula to answer the following questions.</h2>

let the solution be 
let the solutions be a = 3, b = 1
is the equation with consistent value.
Answer:
26 meters
Step-by-step explanation: Ez. First add all the data you already have. You should end up with 19. Then, you want to find the length of the missing side. Well, we know it's 7 meters since its opposite is 7, and these lengths are in the same square. So 19+7 is 26 meters.