1. Use isometric dot paper to sketch a rectangular prism that is 2 units high, 1 unit long, and 1 unit wide. A. B. C. D. Hint 2. How many vertices does a cube have? A. 6 B. 8 C. 10 D. 4 Hint 3. The radius of a cone is 6 inches. The height is 12 inches. If the radius of the cone is tripled and the height remains the same, what is the volume of the new cone? A. 16,286.0 cubic inches B. 6107.3 cubic inches C. 24,429.0 cubic inches D. 4071.5 cubic inches Hint 4. Find the volume of a pyramid 420 feet high and with a base measuring 721,000 square feet. A. 42,394,800,000 cubic feet B. 100,940,000 cubic feet C. 21,197,400,000 cubic feet D. 151,410,000 cubic feet Hint 5. A pup tent has a canvas floor as well as canvas sides. How much canvas will be needed to construct the tent? A. 31.8 square yards B. 43.8 square yards C. 39.9 square yards D. 51.6 square yards Hint 6. A museum installed twelve interactive exhibits, each of which is half of a cylinder. Each exhibit has a surface area of about 1804 square inches. If one quart of paint covers 5200 square inches, how many quarts of paint need to be purchased to paint the exhibits? A. 4 quarts B. 6 quarts C. 5 quarts D. 3 quarts Hint 7. How many significant digits are in the number 0.000005721? A. two B. six C. four D. nine Hint 8. Find the area of a semicircle whose radius is 9 inches long. (Use 3.14 for .) Round to the nearest square inch. A. 254 square inches B. 81 square inches C. 127 square inches D. 41 square inches Hint 9. A pizza shop offers a 10-inch diameter pizza for \$9.99, a 12-inch diameter pizza for \$10.99 and a 14-inch diameter pizza for \$11.99. Which pizza has the lowest price per square inch? A. 10-inch B. They are all the same. C. 14-inch D. 12-inch Hint 10. What is the volume of the figure to the nearest tenth? A. 7,706.5 m3 B. 620.2 m3 C. 1,926.6 m3 D. 2,453.1 m3 Hint 11. Find the volume of a cube with a side length of 8 inches. A. 1,536 in3 B. 512 in3 C. 48 in3 D. 64 in3 Hint 12. How much wrapping paper will be necessary to cover a gift box with dimensions of 8 inches by 12 inches by 3 inches? A. 312 in2 B. 264 in2 C. 156 in2 D. 288 in2 Hint 13. What is the surface area of a cylinder with a radius of 2 meters and a height of 700 centimeters? A. about 113.1 m2 B. about 50.3 m2 C. about 4,404.5 m2 D. about 8,821.6 m2 Hint 14. How many significant digits area in the number 0.009? A. 3 B. 2 C. 4 D. 1 Hint