Respuesta :

Answer:

Its the first choice:

8πx  + 24π.

Step-by-step explanation:

Area of shaded part = area of the large circle - area of the small circle

= π(x+5)^2 -  π(x+1)^2

=  (x^2 + 10x + 25 - (x^2 + 2x + 1)) π

= (8x + 24) π.

=  8πx  + 24π.

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