Respuesta :

sreedevi102

Answer:

[tex]circumference = 2\pi r\\\\6.28 = 2\pi r\\\\r = \frac{6.28}{2\pi}[/tex]

[tex]Area = \pi r^2 = \pi (\frac{6.28}{2\pi} )^{2} = \frac{6.28 \times6.28}{4\pi} = 3.14 square \ units[/tex]