PLEASE HELP!!! :(( I know how to do most of it but i was looking through my notes and noticed 2nd last part you have to divide by a number but where do we get that number from??

Answer:
You have to divide the circle area by 2 and add to the rectangle area
Step-by-step explanation:
You have to divide the area of the circle by 2 so that you can get 1/2 of the circle to add to the rectangle
Answer:
You have to divide the circle area by 2 and add to the rectangle area
Step-by-step explanation:
brainliest please