Question

what is the formula for volumes?

Answer 1

Answer:

Formula of volume of cone is 1/3πr²h......

Answer 2

$\huge\mathbb{\underline{SOLUTION:-}}$

Now the Formula for volumes

$\bf\underline{\underline{\red{Volumes:-}}}$

$\sf\bullet Volume\:of\: cuboid=l\times b\times h\\ \\ \\ \sf\:\:l=length,\:\:b=breadth\:\:,h=height\\ \\ \\ \sf\bullet Volume\:of\:cube=side{}^{3}\\ \\ \\ \sf\bullet Volume\:of\: cylinder=\pi r{}^{2}h\\ \\ \\ \sf\bullet Volume\:of\: cone=\dfrac{1}{3}\pi r{}^{2}h\\ \\ \\ \sf\bullet Volume\:of\: hemisphere=\dfrac{2}{3}\pi r{}^{3}\\ \\ \\ \sf\bullet Volume\:of\:sphere=\dfrac{4}{3}\pi r{}^{3}\:\\ \\ \:\:\:\sf\hookrightarrow where\:r=\:radius\:$