Changing Dimensions of 3-D Figures Answers

The volumes of two similar solids are 729 inches3 and 125 inches3. If the surface area of the smaller solid is 74.32 inches2, what is the surface area of the larger solid? Round to the nearest hundredth.

If the volume of the larger sphere is π units3, determine the following measures. scale factor = radius of smaller sphere = units radius of larger sphere = units volume of smaller sphere = π units3

Which value of x would make the two cones similar?

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If the dimensions of a shipping box are all doubled, how many staplers can the larger box hold?

Two triangular pyramids are similar. The volume of the larger pyramid is 729 cm3 , and the volume of the smaller pyramid is 64 cm3. If the perimeter of the base of the smaller pyramid is 8 cm, what is the perimeter of the base of the larger pyramid?