Solve each of the following problems. Draw an illustration of each solid figure described in the problem, then write your solution and final answer on a piece of paper.
1. The base of a pyramidal tent is a square. If the tent is 2 meters long and 1 ½ meters high. How many cubic meters of space can it hold inside?
2. A cone hat has a radius of 1.3 dm and a height 4 dm. What is its volume?
3. Find the volume of a sphere whose diameter is 234 m.
4. How much space is occupied by a cylindrical capsule with a radius of 10 m and a height of 30 m.