Respuesta :

omoniquemcrae

Answer:

A≈12.57

Step-by-step explanation:

A=πr2=π·22≈12.56637

Sarah06109

Answer:

a=12.56

Step-by-step explanation:

The area of a circle is:

a=[tex]\pi \\[/tex]r^2

Substitute 2 in for r

a=[tex]\pi \\[/tex]2^2

a=[tex]\pi \\[/tex]4

Substitute 3.14 in for pi

a=4*3.14

a=12.56

Hope this helps!