Mathematics Enhanced Sample Scope and Sequence

You want the top shelf to have a diameter of 6 inches and the bottom shelf to have a diameter of 15 inches. The diagram at the right shows a vertical cross section of the plant stand. What is the diameter of the middle shelf? ... A 4( sq. ft. B 8( sq. ft. _ C 12( sq. ft. D 16( sq. ft. Organizing Topic Three-Dimensional Geometry. ................
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