Respuesta :
Answer:
(A)5.1 in.
Step-by-step explanation:
Surface Area of a Sphere [tex]=4\pi r^2[/tex]
If the spherical globe has a surface area of 326.7 sq. in., then:
[tex]4\pi r^2=326.7, \pi=3.14\\4*3.14* r^2=326.7\\r^2=326.7 \div 12.56\\r=\sqrt{326.7 \div 12.56} \\r=5.1$ inch[/tex]
The maximum radius of the globe that the cartographer is painting is 5.1 inches.
The correct option is A.
