The surface area of Spaceship Earth is: 7850 m^2
Step-by-step explanation:
Given
Diameter of spherical structure = d = 50 meters
As the attraction is in the form of a sphere, its radius will be used to find the surface area.
[tex]Radius = r = \frac{d}{2} = \frac{50}{2} = 25\ m[/tex]
The formula for surface area of sphere is:
[tex]SA = 4\pi r^2\\= 4 * 3.14 * (25)^2\\= 4*3.14*625\\=7850\ m^2[/tex]
The surface area of Spaceship Earth is: 7850 m^2
Keywords: surface area, sphere
Learn more about surface area about:
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