Answer:
1: 180 in³
2: 75.36 in³
3: 255.36 in³
Step-by-step explanation:
To find the volume of the rectangular prism, you multiply length, width, and height.
v = 5 x 12 x 3
v = 60 x 3
v = 180 in cubed
To find the volume of the cylinder, you multiply pi (3.14) by the radius (3) by the height (8).
v = (3.14 x 3) x 8
v = 9.42 x 8
v = 75.36 in cubed
To find the volume of the entire figure, you add the volume of the rectangular prism and the cylinder together
v = 180 + 75.36
v = 255.36
