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OpenStudy (anonymous):
PLEASE HELP - GEOMETRY Which 2-dimensional shape can be rotated about the y-axis to create a cylinder which has a smaller diameter than height? (5 points)
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OpenStudy (anonymous):
See what I'm trying to say? :b
Directrix (directrix):
From the diagram, it appears that you rotated a rectangle about the y-axis.
Directrix (directrix):
Isn't that what the blue figure is supposed to be? @alyssamaarie
OpenStudy (anonymous):
yes it was! thank you both so much, sorry for the late response I had forgotten to reply, :)
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