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The sphere has the smallest surface area of all surfaces that enclose a given volume and it encloses the largest volume among all closed surfaces with a given surface area. The sphere therefore appears in nature. Surface Area And Volume Of Spheres Youtube How to calculate the volume and surface…

If the volume of the sphere is known then the radius r is equal to the cube root of 3 4 of volume pi. The base surface area is a great circle with the same radius as a hemisphere. Volume Of Hemisphere Formulas Examples Free Lesson The volume of a sphere is 4 3 x π x diameter 2 3 where diameter …

The lateral surface area lsa is used to find the area of the sides of a 3d geometric figure such as a pyramid. For example take a square pyramid whose base has sides of 7 inches long and with a slant height of 14 inches. Volume And Surface Area Of A Pyramid 8 Examples The lateral area of a pyra…