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Mathematics, 20.04.2020 01:46 Andyrogers

The surface area of a sphere is the amount of space covering the entire surface of the sphere.
The formula for surface area is:
Surface area
=
4x pi x radius?
4002
Calculate the surface area of these spheres, using 3.14 as an approximation for it

Sphere with radius of 4:

Sphere with radius of 7:
Sphere with radius of 2:

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Answers: 2

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The surface area of a sphere is the amount of space covering the entire surface of the sphere.
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