25 POINTS))Find the area of the figure below. Round your answer to the nearest hundredth. (Plz provide explanation if possible i don’t get this)

Answer:
The square part is 36 I don't know about the other but once you find that you can add them together.
multiple 6 times 6 and you get 36
x times y then multiple by 2 or divide by 1/2
add both answers together and boom there's the full area
Answer:
45 units²
Step-by-step explanation:
Finding y :
Area of figure :