I am stuck on (b), (c), and (d) can someone help me.
(b) (c) (d) on the first part...these are all cones....
Volume of cone = (1/3)( pi) (radius of base)^2 * height of cone
Here's (b)......see if you can do (c) and (d)...if not...let me know
Volume = (1/3) (pi) (11^2) ( 16) ≈ 2027.37 in^3
For (b) (c) (d) on the second part
All of these are cylinders
Volume of cylinder = pi * (base radius)^2 * (cylinder height)
(b) [ the radius = 22/ 2 = 11 ]
Volume = pi * (11^2) ( 9) = 3421.19 ft^3
See if you can do (c) and (d), based on this.....