The surface area of a sphere is given by the formula A = 4πr^2, where r is the radius of the sphere.
Given that the radius of the sphere is 37.68 km, the surface area would be:
A = 4 * π * (37.68)^2
A ≈ 4 * 3.14159 * 1418.5024
A ≈ 4 * 3.14159 * 1418.5024
A ≈ 17713.0286 km2
Therefore, the approximate surface area of the sphere is 17,713 km2.
None of the given options are correct, so the correct answer here is not listed.
What is the approximate surface area of the sphere?
A sphere labeled upper C is 37.68 km.
(1 point)
Responses
342.3 km2
342.3 km 2
451.9 km2
451.9 km 2
903.4 km2
903.4 km 2
2,713 km2
2,713 km 2
1 answer