Question

Which letter labels a vertex?
NEED URGENT ANSWER!

Answer 1

C

Explanation:

The easiest way to explain it is that A,B, and D are all labeling lines. A vertex is like a corner, with at least three lines protruding from it. A vertex is each angular point in a shape.

hope this helps :)

Answer 2

C.

Explanation:

In geometry, a vertex is the point where three or more edges meet on a shape (a 3-dimensional one of course). The other letters label sides or faces of the shape.