Question

a cone has a radius of 1.2 inches and a height of 2.9 inches. What is the volume, rounded to the nearest tenth of a cubic inch, of the cone? possible answers are A.)3.6 B.) 4.4 C.) 10.6 D.) 13.1

Answer 1

The volume of the cone is defined as 
Volume = pi * r^2 * (h/3)
Volume = pi * 1.2^2 * (2.9/3)
Volume = 4.37310 in^3

If the answer is rounded to the nearest tenth of a cubic inch,
then the final answer is letter (B) 4.4 in^3