The diameter of a sphere measures 10.4 inches. what is the surface area of the sphere?

Mathematics

1 answer:

Nitella [24]1 year ago

7 0

Area of the sphere ≅ 339.62 in².

<h3>What is Sphere?</h3>

A sphere is a geometrical object in three-dimensional space that is the surface of a ball. Like a circle in a two-dimensional space, a sphere is defined mathematically as the set of points that are all at the same distance r from a given point in a three-dimensional space.

Area of sphere = 4 $\pi r^{2}$

diameter d = 2r

Given that,

diameter d = 10.4 , r =5.2 in

then, Area of sphere = 4 $\pi r^{2}$

= 4×3.14×5.2×5.2

≅ 339.62 in²

Learn more about sphere with the help of given link:

brainly.com/question/29241617

#SPJ4

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