Measurement
Answer:__________ 3). (3 points) The area of three faces of a rectangular solid are 72 square feet, 96 square feet, and 108 square feet. What are the whole number measures of the edges? Answer:__________ 4). (3 points) A lump of metal is submerged in a rectangular tank 20 cm x 15 cm, raising the water level .35 cm. What is the volume of the metal piece? Answer:__________ 5). (3 points) A freight train that is one kilometer long goes through a tunnel that is one kilometer long. If the train travels 15 kilometers per hour, how long will it take to pass through the tunnel? Answer:__________ |