Question

Help me out please! everyday !

Answer 1

`\large\begin{gathered} {\underline{\boxed{ \rm {\red{Volume \: of \: sphere \: = \: (4)/(3) \: \pi \: {r}^(3) }}}}}\end{gathered}`

• r = 6 ft

`\bf \large{\purple{ \implies}} \tt \: Volume \: of \: sphere \: = \: (4)/(3) \: * \: 3.14 \: * \: {6}^(3) \\`

`\bf \large{\purple{ \implies}} \tt \: Volume \: of \: sphere \: = \: (4)/(3) \: * \: 3.14 \: * \:216`

`\bf \large{\purple{ \implies}} \tt \: Volume \: of \: sphere \: = \: (4)/( \cancel3) \: * \: 3.14 \: * \: \cancel{216 \: {ft}^(3) } \: \: \: ^{72 \: {ft}^(3) }`

`\bf \large{\purple{ \implies}} \tt \: Volume \: of \: sphere \: = \: 4 \: * \: 3.14 \: * \: 72 \: {ft}^(3)`

`\bf \large{\purple{ \implies}} \tt \: Volume \: of \: sphere \: = \: 12.56 \: * \: 72 \: {ft}^(3)`

`\bf \large{\purple{ \implies}} \tt \: Volume \: of \: sphere \: = \: 904.32 \: {ft}^(3)`

Answer 2

V = 904.32 ft^3

Explanation:

The volume of a sphere is given by

V = 4/3 pi r^3

The radius is 6 and pi = 3.14

V = 4/3 ( 3.14) (6)^3

V = 904.31999 ft^3

Rounding to the hundredths place

V = 904.32 ft^3