Respuesta :
Answer:
81(pi) yards ^2
Step-by-step explanation:
Area=(pi)r^2
R=Radius
Radius=Diameter/2
r=9 yards
Area=(pi)*9^2
Area=81(pi) yards^2
Answer:
254.34
Step-by-step explanation:
area of circle= (πd^2)÷4(d=diameter)
Answer:
81(pi) yards ^2
Step-by-step explanation:
Area=(pi)r^2
R=Radius
Radius=Diameter/2
r=9 yards
Area=(pi)*9^2
Area=81(pi) yards^2
Answer:
254.34
Step-by-step explanation:
area of circle= (πd^2)÷4(d=diameter)