eddiebautista73 eddiebautista73
  • 02-12-2020
  • Mathematics
contestada

A) 41 cm2
B) 54 cm2
C)81 cm2
D)121.5 cm2

A 41 cm2 B 54 cm2 C81 cm2 D1215 cm2 class=

Respuesta :

22ahall77 22ahall77
  • 02-12-2020

Answer:

C.

Step-by-step explanation:

you have to use the equation 4pir^2. After simplifying, it comes out to 81pi cm^2

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