Question

find the volume of this cone. use 3 for π. hint: the radius (r) is 1/2 of the diameter. v = \frac{pi r^{2}h}{3} v ≈ ?in^{3}

Explanation:

Step1: Identify radius and height

Radius $r = 4$ in, height $h = 5$ in.

Step2: Substitute values into formula

$V=\frac{\pi r^{2}h}{3}=\frac{3\times4^{2}\times5}{3}$

Step3: Simplify the expression

$V = 3\times\frac{16\times5}{3}= 80$

Answer:

$80$