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Mathematics, 03.09.2021 22:10 hannahbannana98

The value of the surface area (in square centimeters) of the cone is equal to the value of the volume (in cubic centimeters) of the cone. The formula for the surface area S of a right cone is $S=\pi r^2+\pi rl,$ where r is the radius of the base and l is the slant height. Find the height of the cone.

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