Jeopardy 3 D Figures Surface Area and Volume

Jeopardy 3 -D Figures Surface Area and Volume

Fill it or Wrap it Seeing 3 -D Pump up the Volume Throw me A Net! 100 100 100 200 200 200 300 300 300 400 400 400 500 500 500 Long Winded

Question 1 What is surface area? Answer

Answer 1 The sum of all the areas of the faces Back to Grid

Question 2 What is volume? Answer

Answer 2 The amount of cubic units that a 3 -D figure can hold. Back to Grid

Question 3 What is the formula for finding volume of a rectangular prism? Explain what the variables mean in the formula. Answer

Answer 3 V=Bh or V=Lx. Wx. H B = Area of the Base Back to Grid

Question 4 How many faces, edges and vertices does a rectangular pyramid have? Answer

Answer 4 Faces = 5 Edges = 8 Vertices = 5 Back to Grid

Question 5 Why is area expressed in squared units? Answer

Answer 5 Because you are multiplying 2 dimensions. example: 2 cm 2 2 x 2 = 2 therefore, 2 cm 2 cm x cm = cm Back to Grid

Question 6 What is the surface area of the following: 5 ft 8 ft 3 ft Answer

Answer 6 158 ft 2 Back to Grid

Question 7 Find the volume: 24 cm 8 cm Answer

Answer 7 1, 536 cm 3 Back to Grid

Question 8 Identify the Triangular Prism: A. B. C. D. Answer

Answer 8 B. Back to Grid

Question 9 What is the Surface Area of the pyramid? Answer

Answer 9 z Back to Grid

Question 10 A shoebox has dimensions of 8 in. by 4 in. ? Compare and contrast its surface area to its volume. Answer

Answer 10 Volume is 128 cubic inches and Surface Area is 160 square inches. Both measurements that use dimensions of the box. One is how much it takes to wrap the box and the other is how much to fill the box. Back to Grid

Question 11 What is the surface area of the following: Answer

Answer 11 50+50+30+30+60+60 = 280 square meters Back to Grid

Question 12 Find the volume: Answer

Answer 12 11. 25 x 8 = 90 cubic cm Back to Grid

Question 13 Give the specific name to the following object. Answer

Answer 13 Net of a rectangular pyramid Back to Grid

Question 14 Give the specific name to the following object? Answer

Answer 14 Net of a triangular prism Back to Grid

Question 15 A plumber digs a rectangular hole in the ground to install water pipes. The hole is dug straight down and has parallel sides. If the hole is 3 meters deep, 1. 5 meters wide, and 2 meters long, What amount of dirt must be removed? Answer

Answer 15 9 m 3 Back to Grid

Question 16 You are wrapping a gift box that is 15” long, 12” wide, and 4” deep. How many square inches of wrapping paper will the cover the entire box? Answer

Answer 16 576 sq. in. Back to Grid

Question 17 Mike buys mulch for his flower gardens each fall. How many cubic feet of mulch can he bring home if his truck bed is 5 ft x 8 ft x 2 ft? Answer

Answer 17 80 ft 3 Back to Grid

Question 18 – Double Jeopardy! How much paint is needed to fill a container shaped like a rectangular prism that has a height of 8. 5 inches, a length of of 10. 2 and a width of 2. 5 inches? Answer

Answer 18 216. 75 cubic inches Back to Grid

Question 19 What formula is used to find volume of a triangular prism? How does this formula relate to the volume formula for a rectangular prism? Answer

Answer 19 V = ½ LWH A triangular prism has a volume that is 1/2 that of a rectangular prism with the same dimensions. Back to Grid

Question 20 Explain the difference between Surface Area and Volume? Answer

Answer 20 • Surface Area is measured in square units • Volume is measured in cubic units • Surface Area is the amount of space to cover an object and Volume is the amount of space to fill an object. Back to Grid

Question 21 Calculate the area of the label that wraps a can shaped like a rectangular prism with a length of 4 inches, a width of 3. 5 inches and a height of 8 inches. Answer

Answer 21 148 sq. in. Back to Grid

Question 22 How much cereal could a container shaped like a rectangular prism hold that has a width of 4 inches, a length 8. 5 inches and a height of 10 inches? Answer

Answer 22 340 in 3 Back to Grid

Question 23 An aquarium is shaped like a rectangular prism with a length of 18 in. a height of 15 in and a width of 12 in. The water is 2 ½ inches below the top. What is the volume of the water in the aquarium? Answer

Answer 23 2700 cubic inches Back to Grid

Question 24 The height of a square pyramid is 10. 5 ft with a side length of 12 ft. What is the surface area of the pyramid? Answer

Answer 24 396 square feet Back to Grid

Question 25 AMC Theatre is looking to change their concession products. Below are two potential containers for popcorn. If the price will be the same for each, which container would give you more for your money? Which container will use more cardboard to create it? 6 in 18 in 8 in 2 in 3. 5 in 1. 5 in Answer

Answer 25 The shorter rectangular prism that is 8 in. tall because it holds 96 cubic inches and the taller prism only holds 94. 5 cubic inches. The taller rectangular prism would need more cardboard because it needs 190. 5 square inches while the shorter prism needs 152 square inches. Back to Grid