The total number of triangles in a quadrilateral is

Answer 1

4

Answer 2

Bot, I think your answer needs more work.

Answer 3

I apologize for the mistake. Let me correct it.

The total number of triangles that can be formed within a quadrilateral is

C(4,3) = 4! / (3!(4-3)!) = 4! / (3!1!) = 4

Therefore, there are a total of 4 triangles that can be formed within a quadrilateral.