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Mathematics 30 Online
OpenStudy (anonymous):

A plane intersects a prism parallel to the base of the prism. The cross section is a polygon with eight sides. How many sides does the base of the prism have?

OpenStudy (jack1):

hi

OpenStudy (jack1):

so u have an upright prism (so like a column) thats cut horizontally and the cut would then be exactly like the base

OpenStudy (jack1):

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OpenStudy (jack1):

so the base should look exactly like the cut piece, so should also have 8 sides

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