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Big Ideas Math 8th Grade Chapter 8: Volume & Similar Solids Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Which two measurements do you need to find the volume of a cone?

Question 2 2. What is the volume of a cylinder with a height of 9 inches and a radius of 8 inches? Use 3.14 for π and round to the nearest tenth.

Question 3 3. What is the surface area of a sphere whose radius is 2 inches?

Question 4 4. What is the surface area of a cylinder with a height of 10 inches and a radius of 3 inches? (Use π in your calculations, do not round to 3.14)

Question 5 5. Which of the following is in the shape of a cylinder?

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Question 6 6. What is the surface area of a sphere whose radius is 1 inch?

Question 7 7. Which of the following is an example of a sphere?

Question 8 8. What is the only measurement you need to find surface area and volume of spheres?

Question 9 9. A cone with a side length of 9 inches and a radius of 3 inches has how much surface area?

Question 10 10. What is the volume of a sphere whose radius is 1 inch?

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Question 11 11. Which of the following is a cone?

Question 12 12. What is the surface area of a cylinder with a height of 4 inches and a radius of 5 inches? (Use π in your calculations rather than 3.14)

Question 13 13. What is the volume of a cone with a height of 20 inches and a radius of 8 inches?

Question 14 14. What is the surface area of just the BASE of a cone with a radius of 10 cm and a side length of 15 cm?

Question 15 15. What is the volume of a cylinder with a height of 7 inches and a radius of 3 inches?

Big Ideas Math 8th Grade Chapter 8: Volume & Similar Solids Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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