jullianm200j jullianm200j
  • 17-02-2020
  • Mathematics
contestada

Help please, question is in the picture

Help please question is in the picture class=

Respuesta :

gulnazimartiashvili gulnazimartiashvili
  • 17-02-2020

answer is 4pi

Step-by-step explanation:

Area of circle is measured by formula pi R squared, since diameter is 4 and radius is half of diameter then radius is 2 so Pix2^2=4pi

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