A diagonal is normally defined as a straight line joining a vertex of a polygon with any vertex other than an adjoining vertex (lines joining a vertex to an adjoining vertex would simply be a side of the polygon). Since a triangle has only got adjoining vertices, it has no diagonals. Since there are no diagonals, they cannot bisect one another.
Chat with our AI personalities
4 because the diagonals bisect each other at 90 degrees
No.
A circle!! * * * * * Wrong: the diagonals of a circle DO bisect each other. A triangle is a possible answer.
No, for the simple reason that triangles do not have diagonals.
The diagonals of a square bisect each other at 90 degrees