In this video I will take you through the concept of building a solid using cross sections perpendicular to the x-y plane. I will also go through the set up, and computation of three such problems. The first involving square cross sections, the second semi-circle cross sections, and the third equilateral triangle cross sections.
If you'd like to play around with the applet I made (which I use in the video), just follow this link: https://tube.geogebra.org/material/simple/id/2939357
Tagged under: calculus,calculus ,AP Calculus,AB Calculus,Volume,Cross Section,Known Cross Section,AP Calculus Free Response,integration,integration
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