Question

Volume of cone is 1570 centimetre cube and base indian 314 cm square find the height

Answer 1

sorry I don't know the formula of cone
till I not studied I am in standard 8

so
volume of cone = ?
if you want to find the height then put the value on the formula of vol. of cone the it may you can get answer

thankyou! for your beneficial

Answer 2

$\huge\sf{\underline{\underline{Solution:}}}$

Given:-

• $\color{green}{Volume\:of\:cone=1570cm^3}$

• $\color{green}{Base\:area\:of\:cone=\pi\:r^2}$= 314cm^2.

To find :-

• $\color{green}{Height\:of\:cone}$

Formula to be used :-

• Volume of cone = 1/3$\pi\:r^2\:h$

Now, put the values in the formula.

Volume of cone =

1570 = 1/3 × 314 × h

Height = 1570 × 3/314

$\implies$ Height = 4710/314 =15.

$\huge\bold{Height=15cm^2}$