Lesson plan

Lateral surface

The lateral surface of a three-dimensional object is the surface of all its sides, excluding its base and top (when they exist). The distinction between lateral and non-lateral surfaces is most commonly applied to prisms, cylinders, pyramids, and cones, where there is a natural separation between the base face(s) and the remaining faces or curved surface.

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Article summary

The lateral surface of a three-dimensional object is the surface of all its sides, excluding its base and top (when they exist). The distinction between lateral and non-lateral surfaces is most commonly applied to prisms, cylinders, pyramids, and cones, where there is a natural separation between the base face(s) and the remaining faces or curved surface.

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Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

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Key claims and bibliography are generated from the same tracked claims and sources as the article page.