Question

A triangle has no diagonal​

Answer 1

Answer:

true

Step-by-step explanation:

A triangle has no diagonals. A square has two diagonals of equal length, which intersect at the center of the square. The ratio of a diagonal to a side is. A regular pentagon has five diagonals all of the same length.

hope it helps

Answer 2

A triangle has zero diagonals. A diagonal connects any two non-consecutive vertices of a polygon. The problem is in a triangle is that all vertices are consecutive: there are no unconnected vertices.