Respuesta :

AyomideMO

Answer:

387.08

Step-by-step explanation:

A=πr2=π·11.12≈387.07563

Answer: area: 387.07

circumference: 69.74      

Step-by-step explanation:  circumference =2×π×11.1

circumference = 22.2π

C=69.74

for area...

A=πr^

A=π×11.1^

A=123.21π

A=387.075631

Hope this helps mark me brainliest if it did