Does anyone know how to do this?

i wish i can help but no i cant do it ;-;

Step-by-step explanation:

Here were the questions from my module 8 dba for flvs geometry. it's important to remember that every dba is different and your teacher may not ask these exact questions. i did my dba through a live lesson setup, so that's another factor that might make my questions different from yours. anyway, here are the questions from my dba: 1. a cylinder has a volume of 48 cubic inches. what is the volume of a cone that fits exactly inside of that cylinder? answer: 16in^32. christina has two similar cubical planters, cube a and cub b. the side of cub a is 1ft., and the side of cub b is 3ft.. what is the ratio of the volume of cube a to the volume of cube b? answer: 1: 27, scale factor being 1 to 33. if a semi-circle is rotated about the y-axis as shown below, what three-dimensional polyhedral would be formed? answer: sphere