kluisaga07 kluisaga07

21-11-2020
Mathematics

contestada

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

Respuesta :

jcherry99 jcherry99

21-11-2020

Answer:

Step-by-step explanation:

Remark

I'm going to take a guess that you mean

√2 for the radius.

Givens

r = √2

Area = 4 * pi * r^2

Solution

Area = 4 * 3.14 * (√2)^2

Area = 4 * 3.14 * 2

Area = 25.12 feet^2

Answer Link

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