HELP!!!!!!!!!!!!!!!!!!!! WILL GIVE BRAINLIEST

Answer:
I got 99.^2
Step-by-step explanation:
I broke the shape into little shapes. Two rectangles and one triangle
Area of 1 rectangle= 45^2
Area of 2 rectangle=27^2
Area of 1 Triangle=27^2
Add them up and you get 99^2.
Hope this worked!