A sphere has a circumference of 28 inUse the circumference to find the surface area of the sphere to the nearest inch. point) 250i * n ^ 2; 9852i * n ^ 2; 154i * n ^ 2; 6082i * n ^ 2
Since the circumference of a sphere is given by the formula 2πr, where r is the radius of the sphere, we can calculate the radius of the sphere using the given circumference.
Given circumference = 28 in
2πr = 28
r = 28 / (2π) ≈ 4.45 in
Now, the surface area of a sphere is given by the formula 4πr^2. Plugging in the radius value calculated above:
Surface area = 4π(4.45)^2 ≈ 250 in^2
Therefore, the correct answer is: 250i * n^2.