The diagram below is of a dance floor in the shape of a trapezoid. The diagram was drawn using a scale factor
of 1 centimeter to 8 yards.
In the diagram shown, assume each square on the grid
is 1 centimeter in length.
What is the area, in square yards, of the actual dance
floor?

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet