Question

Find the surface area of the solid. Use 3.14 for T. Round final answer to the nearest hundredth.

Answer 1

Given:

Radius of the sphere is 26 mi.

To find the surface area of a given sphere.

We know that,

Surface area of a sphere is,

`4\pi r^2`

where r is the radius of the sphere.

Substitute the values we get, (pi=3.14)

`=4*3.14*(26)\placeholder{⬚}^2`
`=4*3.14*676`
`=8,490.56\text{ mi}^2`

The required surface area is 8,490.56 mi^2.