A figure is located at (2, U), (2, 2), (6, 2), and (6, 0) on a coordinate plane. What kind of 3-D shape would be created if the figure was rotated around the x-axis? Provide an explanation and proof of your answer to receive full credit. Include the dimensions of the 3-D shape in your explanation. Use the chart below to answer the questions: Population Area (1997 estimate) (square km) 272,648,000 9,384,520 5,248,000 42,077 Ghana 18,339,000 237,533 Which of these countries has the greatest population density? Which has the least? Provide an explanation and proof for your answer to receive full credit. Pyramid A is a square pyramid with a base side length of 14 inches and a height cf 6 inches. Pyramid B has a volume of 3,136 cubic inches. ch many times bigger is the volume of pyramid B than pyramid A? Give your answer as a percentage. Provide an explanation and prccf for your answer to receive full credit. Ellis is painting wooden fenoeposts before putting them in his yard. They are each 7 feet tall and have a diameter of 1 foot. There are 11 fenceposts in all. How much paint will Ellis need to paint all the surfaces of the 11 fenceposts'? Use 3.14 for 11, and round your answer to the nearest hundredth. Provide an explanation and proof for your answer to receive full credit