cayrienexeldibuayan cayrienexeldibuayan
  • 21-04-2024
  • Mathematics
contestada

what is the area of a circle with a radius of 4 cm? a 12.56cm b 12.65cm c 16.52cm d 50.24cm

Respuesta :

jsimpson11000 jsimpson11000
  • 21-04-2024

Answer:

Step-by-step explanation:

Area of any circle = pi * r^2     where r = radius

  for this circle :

     Area = pi * 4^2 = 16 pi = 50.265 = ≈ 50.24 cm^2  ( if using 3.14 for pi)

          NOTE:  AREA is in cm^2    NOT   cm

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