Question

help urgently whats the answer

Answer 1

Here,

In cone,

radius = 10 units

height = 6 units

Volume of Cone = ?

Now,

Volume = 1/3*10*10*6

= 200 units^3

It is right answer...

I hope you understand...

Thank you...♥♥

Answer 2

Answer:

${\boxed{\sf{628}}}$ units³

Step-by-step explanation:

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

${\longrightarrow{\pmb{\sf{V_{(Cone)} = \dfrac{1}{3}\pi{r}^{2}h}}}}$

• $\purple\star$ V = Volume
• $\purple\star$ π = 3.14
• $\purple\star$ r = radius
• $\purple\star$ h = height

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

${\implies{\rm{V_{(Cone)} = \dfrac{1}{3}\pi{r}^{2}h}}}$

${\implies{\rm{V_{(Cone)} = \dfrac{1}{3} \times 3.14 \times {(10)}^{2} \times 6}}}$

${\implies{\rm{V_{(Cone)} = \dfrac{1}{3} \times 3.14 \times {(10 \times 10)} \times 6}}}$

${\implies{\rm{V_{(Cone)} = \dfrac{1}{3} \times 3.14 \times {(100)} \times 6}}}$

${\implies{\rm{V_{(Cone)} = \dfrac{1}{3} \times 3.14 \times 100 \times 6}}}$

${\implies{\rm{V_{(Cone)} = \dfrac{1}{\cancel{3}} \times 3.14 \times 100 \times \cancel{6}}}}$

${\implies{\rm{V_{(Cone)} = 1\times 3.14 \times 100 \times 2}}}$

${\implies{\rm{V_{(Cone)} = 3.14 \times 100 \times 2}}}$

${\implies{\rm{V_{(Cone)} = 314\times 2}}}$

${\implies{\rm{V_{(Cone)} = 628}}}$

$\star{\boxed{\sf{\pink{V_{(Cone)} = 628 \: {units}^{3}}}}}$

Hence, the volume of cone is 628 units³.

$\begin{gathered}\end{gathered}$

LEARN MORE :

$\boxed{\begin{minipage}{6 cm}\bigstar \:\underline{\textbf{Formulae Related to Cone :}}\\\\\sf {\textcircled{\footnotesize\textsf{1}}} \:Area\:of\:Base =\pi r^2 \\\\ \sf {\textcircled{\footnotesize\textsf{2}}} \:\:Curved \: Surface \: Area = \pi rl\\\\\sf{\textcircled{\footnotesize\textsf{3}}} \:\:TSA = Area\:of\:Base + CSA=\pi r^2+\pi rl\\ \\{\textcircled{\footnotesize\textsf{4}}} \: \:Volume=\dfrac{1}{3}\pi r^2h\\ \\{\textcircled{\footnotesize\textsf{5}}} \: \:Slant \: Height=\sqrt{r^2 + h^2}\end{minipage}}$

$\rule{300}{2.5}$