Respuesta :

2021FOLLOWme

Answer:

A≈50.27in²

Step-by-step explanation:

A=πr2=π·42≈50.26548in²

I hope it's help

Hocuspocus2008

Answer:

50.24

Step-by-step explanation: 1

C = 4 inches

4 in x 2 = 8

8 x 3.14 = 25.12

Step-by-step explanation: 2

C = 2 x 8 = 16

16 x 3.14 = 50.24

           ~Hope this helps!

      ~Hocus Pocus