ashley975433 ashley975433

23-04-2021
Mathematics

contestada

What is the surface area of a sphere with a diameter of 89 cm? Round your answer to
the nearest hundredth.

Respuesta :

mromero5610 mromero5610

23-04-2021

≈24884.56cm²

Using the formulas
A=4πr2
d=2r
Solving forA
A=πd2=π·892≈24884.55541cm²

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