malikatsmoore malikatsmoore

25-10-2019
Mathematics

contestada

find the surface area of the sphere radius 2

Respuesta :

7887986 7887986

25-10-2019

Answer:

A=50.27

Step-by-step explanation:

Answer Link

helpmewiththings49 helpmewiththings49

25-10-2019

Surface area of sphere formula:
4 pi r^2

Plug the radius in:
4 pi 2^2
=
4 pi 4

Plug pi in:
4x3.142x4 = 50.27 (2d.p.)

Answer Link

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