A model train uses scale of 1:48. One car of the model train is 6 inches long. What is the length of the actual train car?

A. 24 feet
B. 12 feet
C. 6 feet
D. 48 feet

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

28

step-by-step explanation:

8+8+6+6