Question

14. A sphere and its dimensions are shown in the diagram Which measurement is closest to the volume of the sphere in cubic inches? 8 m A) 8578.6 m C) 4289.3 m3 B) 3431.4 m D) 2144.7 m 3

Answer 1

2144.7 m³

1) Since that sphere has a radius of 8m then we can plug it into the Volume formula of the sphere, as it follows:

`\begin{gathered} V=(4)/(3)\pi\cdot r^3 \\ V=(4)/(3)\pi\cdot8^3 \\ V=2144.66\approx2144.7m^3 \end{gathered}`

2) So the volume of that Sphere is approximately 2144.7 m³