Answer:
3,531
Step-by-step explanation:
22,176 cm2 ÷ pie 3.14 = 7062
7062 ÷ 2 = 3531 radius
the surface area of a sphere: 4πr²
22176 = 4πr²
r² = 22176/4π
r = 42 cm
135 miles in 3 hours
sixty nine thousand and four hundred
B
3/r=1/y-2/x
3/r=x-2y /xy
The double shaded region
