Question

a cone - shaped funnel has a diameter of 3.6 inches and a height of 3 inches. what is the volume of the funnel? use 3.14 for pi. enter your answer, as a decimal, in the box. in³

Explanation:

Step1: Find the radius

The radius \(r\) is half of the diameter. Given diameter \(d = 3.6\) inches, so \(r=\frac{d}{2}=\frac{3.6}{2}=1.8\) inches.

Step2: Use the cone - volume formula

The volume formula for a cone is \(V=\frac{1}{3}\pi r^{2}h\). Substitute \(\pi = 3.14\), \(r = 1.8\) inches, and \(h = 3\) inches into the formula.

$$
LATEXBLOCK0
$$

Answer:

\(10.1736\)