The formula to find the volume of a cone is 1/3 h.
But lets simply find the volume of the circle first. 15 x 15 is 225. Lets put 3.14 as . So 225 x 3.14 is 706.5. The volume of a cylinder would be 706.5 x 9 is 6358.5.
A cone is 1/3 of a cylinder, so 6358.5 /3 is 2119.5
<h3>let a number = a</h3><h3>it's cube will be a×a×a = a³</h3><h3>now atq 2a </h3><h3>it's cube will be </h3><h3>2a ×2a ×2a => 8a³ or (2a)³</h3><h2>Hope it helps you </h2>