Question

Which of the diagrams below represents the statement "If it is an triangle,

then it has three vertices"?​

Answer 1

I believe it's A, because all triangles have 3 vertices.

Explanation:

Answer 2

Figure A

Explanation:

We are given that a statement

''If is is an triangle , then it has three vertices.

We have to find that which diagram represents the given statement

From first diagram

If triangle then it have three vertices because intersection of triangle and three vertices is triangle.

From second diagram

Intersection region of three vertices and triangle is three vertices.

So, from second diagram we cannot say if a triangle then it has three vertices.

Hence, figure A represent the given statement.