Question

Which of the following is a zero-dimensional geometric object?

Answer 1

Undefined terms in geometry-
Point- has no dimensions
Line- has one dimension, which is length
Plane- has two dimensions

Answer 2

Okay, I submitted, "Because both rays share a common end point, and extend in opposite directions, they form a line. because two rays share a common endpoint, this also forms an angle." and got it right, so, if anyone comes up on this question, they have an idea of what they are asking for.

Answer 3

Sorry, ment to post to a different question.