Question

question of surface area​

Answer 1

Answer:

If the total surface area of a sphere is 154 cm2. Find its total volume.

Answer 2

Answer:

179.7

Step-by-step explanation:

1. A=4πr2
2. V=4
3. 3πr3
4. Solving forV
5. V=A3/2
6. 6π=1543/2
7. 6·π≈179.70282