A sphere is a perfectly round three dimensional object. For example, a pancake is not a sphere. It's simply a circle, but the earth or an orange or tennis ball is a sphere, since
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1. Draw a circle indicating a sphere, with radius "r." Draw a cylinder inside it of radius "x" and height "h.". 2. Use these two formulas to find out
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round like a ball
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A sphere is a threedimensional surface, all points of which are equidistant from a
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