Question

10. Find the volume of the right cone pictured here. (Give your answer correct to 1 decimal place.)

Answer 1

Volume = 49.7pi

The volume of a cone can be found with the following equation

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

From here we can solve the equation

$V = 3.4^2\frac{12.9}{3} \pi \\V = 11.56 * 4.3 \pi \\V = 49.7 \pi$

Answer 2

43.8
All I did was 12.9x3.4 to get 43.8