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Elina [12.6K]
3 years ago
13

What is the surface of a sphere with a radius of 13 units?

Mathematics
2 answers:
ZanzabumX [31]3 years ago
7 0

Sphere = 4PiRsquared

Radius = 13

13 x 13 = 169

169 x 4= 676 Pi

5e surface is 676Pi

Bumek [7]3 years ago
5 0

Answer:

The correct answer is option B.   676π units²

Step-by-step explanation:

<u>Formula:- </u>

The surface area of a sphere = 4πr²

Where r is the radius of sphere

<u>To find the surface area of given sphere </u>

Here r = 13 units

Surface area = 4πr²

 = 4 * π * 13²

 = 4 * π * 169 = 676π units²

Therefore the  correct answer is option A.   676 units²

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