Answer : 126 cm^3
First, find the volume of the cone.
Using the formula provided, you get the following equation.
v= (pi * 3^2 * 7)/ 3 , which equals = 66
Then for the rectangular prism, you also use the formula given.
v = 5 * 12 * 1 , which equals = 60
Add the two volumes together, giving you
60 + 66 = 126 cm^3
