Question

Find the surface area of a sphere with a radius of 2√2 feet.

94.5 square feet
100.5 square feet
25.1 square feet
35.5 square feet

Answer 1

100.5 square ft

Explanation:

Answer 2

Answer: 100.5 square feet

Explanation:

To find : surface area of sphere with radius of
`2√(2)feet`

The formula used to calculate surface area of sphere is =
`4* \pi* r^2`

where r is the radius of sphere.

Putting the values we get:

surface area of sphere =
`4* 3.14* (2√(2)feet)^2=100.5square feet`

Thus the surface area of a sphere with a radius of 2√2 feet is 100.5 square feet