p7164 p7164
  • 08-06-2020
  • Mathematics
contestada

Can someone plz help me

Can someone plz help me class=

Respuesta :

tonb
tonb tonb
  • 08-06-2020

Answer:

33%

Step-by-step explanation:

- The area of the inner white circle is π4² = 16π

- The area of the blue "band" is π7² - π4² = 33π

- The total area is π10² = 100π

The ratio of the blue band and the total area is 33π/100π ×100% = 33%

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