Respuesta :

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

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Answer:

38.48

Step-by-step explanation:

Formulas:

Area of a circle = [tex]\pi r^2[/tex]  

r = [tex]\frac{1}{2}[/tex] diameter

Steps:

  1. [tex]\pi (7/2)^2[/tex]
  2. [tex]\pi (3.5)^2[/tex]
  3. 38.4845....

Thus, our final answer rounded to the nearest hundredth is 38.48 :) Hope this helps!

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