Which would help to calculate the volume of the composite figure shown?

pi times diameter

pi times radius squared times height

base times slant height

one-third times length times width times height

Question

Which would help to calculate the volume of the composite figure shown? 

 pi times diameter

 pi times radius squared times height

 base times slant height

 one-third times length times width times height

anonymous · Answer

attachment

anonymous · Answer

your composite figure is composed of a cylinder and a cone. so what would help is the one that's part of the formula for solving either volume

anonymous · Answer

@xlegendx So, which would it be?

anonymous · Answer

are you supposed to only choose one answer?

anonymous · Answer

Yes @xlegendx

anonymous · Answer

first one is circumference of circle
second is volume of cylinder
i have no idea what those last two at the bottom are.

accessdenied · Answer

'base times slant height' is only two length dimensions, so it is not actually a volume for anything.
the last is a volume for a rectangular pyramid, but there is no pyramids in the drawing.