Question

Help help help math math math

Answer 1

The volume of cylinder is 48 cm³.

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

Solution :

Here's the required formula to find the volume of cylinder :

`\implies{\pmb{\sf{V_((Cylinder)) = \pi{r}^(2)h}}}`

• ➝ V = Volume
• ➝ π = 3
• ➝ r = radius
• ➝ h = height

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

`\implies{\sf{Volume_((Cylinder)) = \pi{r}^(2)h}}`

`\implies{\sf{Volume_((Cylinder)) = 3{(4)}^(2)1}}`

`\implies{\sf{Volume_((Cylinder)) = 3{(4 * 4)}1}}`

`\implies{\sf{Volume_((Cylinder)) = 3{(16)}1}}`

`\implies{\sf{Volume_((Cylinder)) = 3 * 16 * 1}}`

`\implies{\sf{Volume_((Cylinder)) = 3 * 16}}`

`\implies{\sf{Volume_((Cylinder)) =48}}`

`\star{\underline{\boxed{\sf{\red{Volume_((Cylinder)) =48 \: {cm}^(3)}}}}}`

Hence, the volume of cylinder is 48 cm³.

`\rule{300}{2.5}`

Answer 2

First, set up your equation with what you have

V=3x4²x1

Then, start to solve

4²=16

3x16=48

48x1=48

so your answer is v=48cm³

sorry if it's wrong but I hope it helps!