Question

Please help me with the volume!! I beg‼️‼️‼️

Answer 1

Option D) 400π cubic units.

Step-by-step Step-by-step explanation:

GIVEN :

• Radius of cylinder = 5 units
• Height of cylinder = 16 units

TO FIND :

• Volume of cylinder

USING FORMULA :

`\quad\star{\underline{\boxed{\sf{V_((Cylinder)) = \pi{r}^(2)h}}}}`

• V = volume
• π = 3.14 or 22/7
• r = radius
• h = height

SOLUTION :

Substituting all the given values in the formula to find the volume of cylinder :

`\quad{\sf{\dashrightarrow{V_((Cylinder)) = \pi{r}^(2)h}}}`

`\quad{\sf{\dashrightarrow{V_((Cylinder)) = \pi{(5)}^(2)16}}}`

`\quad{\sf{\dashrightarrow{V_((Cylinder)) = \pi{(5 * 5)}16}}}`

`\quad{\sf{\dashrightarrow{V_((Cylinder)) = \pi{(25)} * 16}}}`

`\quad{\sf{\dashrightarrow{V_((Cylinder)) = \pi * 25* 16}}}`

`\quad{\sf{\dashrightarrow{V_((Cylinder)) = \pi * 400}}}`

`\quad{\sf{\dashrightarrow{V_((Cylinder)) = 400 \pi}}}`

`\quad\star{\underline{\boxed{\sf{\pink{V_((Cylinder)) = 400 \pi \: {units}^(3)}}}}}`

Hence, the volume of cylinder is 400π cubic units.

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