2. 11-5 Volumes of Pyramids and Cones To find the volume of a pyramid and of a cone With a knowledge of Cavalier’s Principle with respect to prisms and cylinders, students will construct an argument about finding the volume of oblique cones and pyramids.

12. 11-5 Quiz The following questions are designed to help you decide if you understood today’s lesson. Make sure you ask if you miss one and don’t know why! Record the number you get right on your portfolio sheet

13. 1. Find the volume of the square pyramid shown. Round to the nearest tenth as necessary. A. 40 cm 3 B. 480 cm 3 C. 147.3 cm 3 D. 720 cm 3 Non-Response Grid

14. 2. Find the volume of the square pyramid shown. Round to the nearest tenth as necessary. A. 192 ft 3 B. 9216 ft 3 C. 4608 ft 3 D. 3072 ft 3 Non-Response Grid

15. 3. A rectangular pyramid fits exactly on top of a rectangular prism. The prism has length 15 cm, width 5 cm, and height 7 cm, and the pyramid has height 13 cm. Find the volume of the composite space figure. A. 1500 cm 3 B. 500 cm 3 C. 850 cm 3 D. 2275 cm 3 Non-Response Grid

16. 4. Find the volume of the cone shown as a decimal rounded to the nearest tenth. A. 366.5 yd 3 B. 1026.3 yd 3 C. 73.3 yd 3 D. 549.8 yd 3 Non-Response Grid

17. 5. Find the volume of the cone shown as a decimal rounded to the nearest tenth. A. 207.3 in 3 B. 1866.1 in 3 C. 5598.3 in 3 D. 2799.2 in 3 Non-Response Grid

18. ASSIGNMENT 11-5 p. 729 – 731 #6 – 32 even Be sure to RATE your understanding of the lesson 4-3-2-1-0 after you finish it AND give me one complete sentence as to why you rated yourself that way then summarize what the lesson was about in a sentence or two.