If an Egyptian pyramid has a square base that measures 500 yards by 500 yards, and the pyramid stands 300 yards tall, what would be the volume of the pyramid? Use the formula for volume of a pyramid, V== Bh where B is the area of the base. 2. Robert is using a cylindrical barrel filled with water to flatten the sod in his yard. The circular ends have a radius of 1 foot. The barrel is 3 feet wide. How much water will the barrel hold? The formula for vol- ume of a cylinder is V=nrh. Use 3.14. 3. If a basketball measures 24 centimeters in diameter, what volume of air will it hold? The formula for volume of a sphere is V=. Use = 3.14. 4. What is the volume of a cone that is 2 inches in diameter and 5 inches tall? The formula for volume of a cone is V=h. Use 3.14. cover in decorative contact paper. The box is 10 cm long, 5 cm wide, and 5 cm high. How much paper will she need to cover all 6 sides? 7. Gasco needs to construct a cylindrical, steel gas tank that measures 6 feet in diam- eter and is 8 feet long. How many square feet of steel will be needed to construct the tank? Use the following formulas as needed: A = 1 xw, A = r, C=2r. Use 3.14. 5. Kelly has a rectangular fish aquarium that measures 24 inches wide, 12 inches deep, and 18 inches tall. What is the maximum amount of water the aquarium will hold? 8. Craig wants to build a miniature replica of San Francisco's Transamerica Pyramid out of glass. His replica will have a square base that measures 6 cm by 6 cm. The 4 triangular sides will be 6 cm wide and 60 cm tall. How many square centimeters of glass will he need to build his replica? Use the following formulas as needed: A = 1 w and A=-bh. A = 1/2 bh. 9. Jeff built a wooden, cubic toy box for his son. Each side of the box measures 2 feet. How many square feet of wood did he use to build the toy box? How many cubic feet of toys will the box hold?