Respuesta :

Given the surface area of the sphere

Formular

[tex]\begin{gathered} \text{Surface Area = 4}\pi r^2 \\ S\mathrm{}A\text{ = 4 }\pi(2.5)^2 \\ S.A\text{ = 25 }\pi cm^2 \end{gathered}[/tex]

Hence the surface area of the sphere = 25 π cm²