A sample of a plane geometric surface is the

Question

A. surface of a sphere.
B. side of a cylinder.
C. side of a box.
D. side of a cone.

I'm stuck on this simple but tricky question. I'm leaning toward A or C.

Answer 1

Use the process of elimination. One of these choices is different than the other three choices.

http://www.mathsisfun.com/geometry/plane.html

Answer 2

Thank you Ms. Sue! I will go with A

Answer 3

Aren't the surfaces of a sphere, cylinder, and cone all curved?

Answer 4

The 100% correct answer for the question
A sample of a plane geometric surface is the
C. side of a box.