89/100. I hope this helps!
Im pretty sure you don't need help with this.this is from a week ago
Answer:
hey
Step-by-step explanation:
r u in red oak too?
The area of a sphere: A = 4.π.R²
A= 5541.77 → 5541.77 = 4.π.R²
R² = (5541.77)/(4.π)
R² = 441; → R =√441; R = 21 cm
