dmitriyoung47 dmitriyoung47

25-05-2020
Mathematics

contestada

If the surface area of a sphere is 4534.16cm squared what is the radius of the sphere

Respuesta :

ronhagrid310 ronhagrid310

25-05-2020

Answer:

The surface area of a sphere is calculated by formula:

A = 4 x pi x radius^2

=> radius = sqrt(A/(4 x pi) = sqrt(4534.16/(4 x pi)) = 19 (cm)

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