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Mensuration 99c Volume of a Sphere |
Shape and Space PowerPoint Presentation
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A first rate presentation clearly explaining the idea behind Archimedes method of determining the volume of a sphere. Animations show the sphere composed of square based pyramids with their bases sitting on the surface of the sphere. Some algebra follows and the concept of a limit is introduced to arrive at the formula. A good selection of questions with nice colourful spheres follow. All answers and worksheets included. Nice work for pre-calculus. Everyone should see this!
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£2.70
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