Should have subtracted 3x
96 96 96 96 96 ..............................
Answer:
The area of the shaded region is 
Step-by-step explanation:
we know that
The area of the shaded region is equal to the area of the circle minus the area of the rectangle
so

we have



substitute the values

----> exact value of the shaded area
Hey there! Do you have a image for this problem so we can help you? :)