3
Improved Answer:-
It has none
a triangle has three diagonals as well as three sides
A triangle has 3 sides and no diagonals
That polygon is called a "triangle". It has no diagonals.
2
69
a triangle has three diagonals as well as three sides
0 they have no diagonals
Triangles have 0 diagonals.
A triangle has no diagonals
None
there is 2 diagonals in a triangle
A triangle has 3 sides and no diagonals
That polygon is called a "triangle". It has no diagonals.
1.
None
2
A geometrical triangle has 3 sides but no diagonals.