Respuesta :
Answer:
380.13
Step-by-step explanation:
Use the formula A = π r squared
A= π (11)squared
I believe it would be 380.13 because a = π r2, and 11(11) would be 121, multiply that by 3.14159 and get 380.13.
Answer:
380.13
Step-by-step explanation:
Use the formula A = π r squared
A= π (11)squared