Unit 11 Practice Test answer key.notebook May 10, 2017 Warm Up 1. Find the volume of a cylinder that has a diameter of 8 ft and a height of 3 ft. 2. Find the compound probability of rolling a number less than 3 on a number cube and flipping a coin and landing on heads if both occur at the same time. 3. Sam drew a figure that has 2 congruent bases that are pentagons and 5 lateral faces name the figure. 4. Find the surface area of the figure shown.