Question

Find the volume of a cylinder with a diameter of 10 inches and a height that is three
times the radius. Use 3.14 for pi and round your answer to the nearest tenth. (Hint: You
may only enter numerals, decimal points, and negative signs in the answer blank) (4
points)

Answer 1

Answer:

Volume of the cone = $1177.5\,inches^3$

Step-by-step explanation:

Diameter of the Cylinder = $10\,inches$

Radius=

   $=\dfrac{10}{2}\\ =5\,inches$

Height :

          $=3 \times radius\\=3\times 5\\=15\,inches$

Volume of the cylinder is :

          $\pi \times r^2\times h$

     $=3.14\times(5\times 5)\times 15\\\\=3.14\times 25 \times 15\\\\=3.14\times 375\\\\=1177.5\,inches^3$

Volume of the cone is : $1177.5\,inches^3$