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