Respuesta :

Given:

SA = 2,461.76 cm²

The surface area of a sphere is given by:

[tex]SA=4πr^2[/tex]

Hence:

[tex]2,461.76=4\times3.14\times r^2[/tex]

Solving for r:

[tex]r=\sqrt{\frac{2,461.76}{4\times3.14}}=14[/tex]

ANSWER

The radius of the sphere is about 14 cm

Otras preguntas