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kirill [66]
3 years ago
13

What is the surface area of a sphere with a radius of 11 units?

Mathematics
2 answers:
postnew [5]3 years ago
6 0

Answer:

Step-by-step explanation:

The surface area of a sphere with radius r is given by

S = 4 pi r^2

for a radius of 11 units,

S =  4 pi 11^2 = 484 pi = 1520.5 sq. units

This does not correspond to any of the answers.

Please check question.

Levart [38]3 years ago
5 0

Answer:

484\pi

Step-by-step explanation:

Surface Area of Sphere Formula: 4\pirr^{2}

When you plug it in it is 4\pi11^2

Then you would get 484\pi

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