Surface Area
This lesson looks at finding the surface area of shapes such as cuboids, square based pyramids, cylinders, cones and spheres.
The lesson also shows a proof for the surface area formula of a cone. However for this students to understand this proof it is essential that they have already met arc length and area of a sector.
The lesson contains a number of worked examples.



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  • Surface-Area.pptx

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Created: Sep 22, 2016

Updated: Feb 22, 2018


pptx, 1 MB


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