The volume of the right circular cone is approximately 8. 59 cubic inches.
How to find the volume ?
The circumference of a circle is given by the formula:
Circumference (C) = 2 x π x r
You are given that the base has a circumference of 4.5 inches. So, you can set up the equation to find the radius (r):
4.5 = 2 x π x r
r = 4.5 / (2 x π)
r = 0.7165 inches
The values for h and r, you can calculate the volume of the cone:
V = (1/3) x π x (0.7165 ²) x 16
Calculate the volume:
V = (1/3) x 3.14159 x (0.5128) x 16
V = 8. 59 cubic inches