Calculate the area of the shaded region

Step-by-step explanation:

A = \pi( 6.5cm - 2.3cm)(6.5cm + 2.3cm)

\pi ( 4.2cm)( 8.8cm)

= \pi ( 36.96cm^)

= 37pi cm^

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x