Answer:
Read the description. :)
Step-by-step explanation:
First off, let's mark what our variables are to make referencing this easier for us. Let's call the base of 3.25 meters b, the area of 4.55 square meters A, and the unknown side c. A parallelogram's area is always found via length multiplied by width, so we'll form our equation around that. Our equation should look like this:
A = bc
Pretty simple, right? All there is left to do now is plug our numbers and shift everything around. I'll do that with the next few steps.
4.55 = 3.25c
4.55 / 3.25 = c
1.4 = c
Therefore, our final answer (if you need the equation) is A/b = c, of (if you need the number) 1.4.