Spaceship Earth is the most recognizable structure at Epcot Center at Disney World in Orlando, Florida. The ride is a geodesic sphere made up of thousands of small triangular panels. The circumference of Spaceship Earth is 518.1 feet. Determine its approximate volume. Use pi.

Step-by-step home to 1st base = 90 ft

1st base to 2nd base = 90 ft

2nd base to 3rd base = 90 ft

3rd base to home = 90 ft

so we have a total of : (90 * 4) = 360 ft

there are 3 ft in 1 yd

so in 360 ft, there are : 360/3 = 120 yds <==

or u could just figure it between each base90 ft = (90/3) = 30 yds per base...and u have 4 basesso that (4 * 30) = 120 yds