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
Answer:
This is not even 50 points?
Step-by-step explanation:
28= 1,2,4,7,14,28,
44=1,2,4,11,22,44,
1 1/4 hours. When you add them that’s what you get.
m<3 =72°
This is because m<1 and m<3 are vertically opposite.
