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4 years ago

5

spaceship earth at epcot center in florida is a 180 ft geosphere. estimate its volume by assuming it is a sphere with a diameter

of 180 ft

1 answer:

rjkz [21]4 years ago

4 0

Volume of a sphere:
V = 4/3 · r³ π
Diameter: d = 180 ft, r = d/2, r = 90 ft
V = 4/3 · 90³ · 3.14
V = 4/3 · 729,000 · 3.14
V = 3,052,080 ft³

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Let's visualise this case in a right angled triangle.

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So,

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