Respuesta :

the answer is 3.4 to your question
First find the area of the rectangle:
8×6=48.
Then find the area of the circle:
(pi)(r)^2= 5^2(3.14)=78.5
To find the area of the shaded area, subtract the are of the rectangle from the area of the circle:
78.5-48=30.5 cm