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D. It will be multiplied by 256. 7. The heights of two similar pyramids are in the 8. An archaeologist discovers a pearl at a burial ratio of 5 : 6. If the volume of the larger pyramid is | site in South Africa. She measures the diameter of 648 in', what is the volume of the smaller the pearl as 10 millimeters. What is the pyramid? approximate volume of the pearl? A. 375 in3 B. 540 in A. 4188.8 mm3 B, 314.2 mm3 C. 450 in3 D. 1119.7 in3 C. 1256.6 mm] D. 523.6 mm 9. The ratio of the areas of two pyramids is 25 : 64. What is the ratio of their volumes? 125 512 2 5 6 8 15 16 24 125 216 512 10. How much paper is needed to make a snow 11. Two similar cylinders have a scale factor of come with a diameter of 6 Inches and height of 3:5, the smaller cylinder has a surface area of 6 inches? 72 square meters. Find the surface area of the larger cylinder. 29.1 7 in #91 374 6/617 120 m 2