Question

The circumference of the Spaceship Earth at Epcot Center is 518.1 feet. Determine Spaceship Earth's approximate volume.(5 points)
Step 1: You will need to find the using the formula: C = 2πr


Step 2: You will need to substitute your answer into the formula for a .

Step 3: The answer is approximately and the unit we would use is .

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Answer 1

Step 1: r = C/(2π) = 518.1/(2π) ≈ 82.499 ft

Step 2: V = (4/3)πr^3 = (4/3)π(82.499)^3 ≈ 2,348,500 ft^3

Step 3: Approximately 2.35 × 10^6 cubic feet (units: ft^3).