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Mathematics, 19.07.2019 08:00 nyceastcoast

Khianna says that she found a shortcut to calculate the surface area to volume ratio. here are her steps: 1. add the radius and height. 2. multiply the radius and height. 3. divide the result from step 1 by the result in step 2. 4. multiply the result from step 3 by 2. evaluate this process. does it seem to work? would it work for all 3-d figures? how does this method compare to the method you used?

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