Worksheet determine the surface area of a sphere

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Worksheet determine the surface area of a sphere

  1. 1. WORKSHEETGroup : …..Group Member :1. ………………………………………2. ………………………………………3. ………………………………………4. ………………………………………5. ………………………………………DETERMINE THE FORMULA OF THE SURFACE AREA OF A SPHERETools and MaterialsOrange, glue, compass, pencilSteps1. Make circle with the same radius with orange (4-6 circles)2. Peal the orange and set the orange peel until cover the circle then you get somecircles will covered kulit jeruk.3. How many the number of circles that you got?4. What your conclusion about the surface area of sphere?The area of sphere = ….. × the area of circle=

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