The answer
5
Explanation
The shape is a pentagon
Answer:
A
Step-by-step explanation:
Let l represent length and w represent width
We know that l = 3w-6
(3w-6)(w) = the area
Use distributive property

A is the correct answer
Hope this helps :)
If you use the square root and put it in (-1-2)^2+(4--9)^2 it will equal = 13.34166406