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Find the surface area of the sphere radius 2​
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3 votes
Find the surface area of the sphere radius 2​

User Douglas Bagnall
by
8.3k points

2 Answers

2 votes
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.)
User Denis Rouzaud
by
8.5k points
5 votes

Answer:

A=50.27

Explanation:

User Anders Arpi
by
8.2k points
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