Development of Pyramids and Cones
Design and Communication Graphics · 5th Year · Intersection and Development of Surfaces · 3o Periodo

Development of Pyramids and Cones

Students learn techniques for creating flat patterns for right and oblique pyramids and cones using radial line development.

NCCA Curriculum SpecificationsNCCA Curriculum Specifications Design and Communication Graphics Senior Cycle: Plane and Descriptive GeometryConstruct the surface developments of right and oblique pyramids and cones using true lengths.

About This Topic

Students learn techniques for creating flat patterns for right and oblique pyramids and cones using radial line development.

Key Questions

  1. How do we determine the true lengths of the sloping edges of a pyramid?
  2. What is the principle behind radial line development for cones?
  3. How does an oblique cone complicate the development process compared to a right cone?

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