mjerezano mjerezano

11-05-2020
Mathematics

contestada

what is the area of a circle with a diameter of 4?

Respuesta :

kausarraza1200 kausarraza1200

12-05-2020

Answer:

π2²

Step-by-step explanation:

because when d=4 r will be 4/2=2

Answer Link

ghanami ghanami

12-05-2020

Answer:

Step-by-step explanation:

A =πr² r : radius d : diameter d = 2r so : r=d/2 =2

A =(3.14)2² = 12.56

Answer Link

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