Answer:

Step-by-step explanation:
we know that
The area of the figure is equal to the area of rectangle plus the area of semicircle
step 1
Find the area of rectangle
The area of rectangle is equal to

where

substitute

step 2
Find the area of semicircle
The area of semicircle is equal to

we have
---> the radius is half the diameter

substitute


step 3
Find the area of the figure

Answer:jusk click that the answer is there i hope its correct correct me if im wrong
Step-by-step explanation:
Answer:
9/2 -9/2
Step-by-step explanation:
Hope this helps! ;-)
Simplify the expression and you get 512x^6.
Hope this helps.