Answer:
6z-1-3z=17
Step-by-step explanation:
The surface area of a sphere of radius r is A = 4π*r^3.
Since the radius in this case is 7 cm (half the 14 cm diameter), the area of this sphere is
A = 4π(7 cm)^2, or 196π cm^2.
Ones And Tens.
I hope this helped.
