0
A square or other rhombus (= parallelogram with 4 equal sides, whether or not they're at right angles).
Also, any other regular 4n-gon -- i.e., regular polygon whose number of sides is a multiple of 4 -- will have pairs of perpendicular diagonals. So a regular octagon has two such pairs.
What else can I help you with?
What polygon is a quadrilateral and the diagonals are perpendicular?
quadrilateral
What irregular polygon has 2 perpendicular diagonals?
nonagon
Are the diagonals of a quadrilateral polygon perpendicular?
well it depends.... will or do the lines cross? if they do then yes they are
What is the name a polygon that has diagonals that are perpendicular to one another?
A rhombus. Hope I helped! =3
What is the name of a regular polygon that has 95 diagonals?
There is no such polygon that has 95 diagonals because a 15 sided polygon has 90 diagonals and a 16 sided polygon has 104 diagonals.
What polygon has perpendicular diagonals?
square
Polygon where the diagonals are always perpendicular?
Squares.
What polygon is a quadrilateral and the diagonals are perpendicular?
quadrilateral
What irregular polygon has 2 perpendicular diagonals?
nonagon
If a quadrilateral is a parallelogram and the diagonals are perpendicular what form of polygon is it?
It is a rhombus.
Are the diagonals of a quadrilateral polygon perpendicular?
well it depends.... will or do the lines cross? if they do then yes they are
What is the name a polygon that has diagonals that are perpendicular to one another?
A rhombus. Hope I helped! =3
Are the diagonals of a rectangle sometimes always or never perpendicular?
The diagonals of a rectangle are never perpendicular but the diagonals of a square are perpendicular
What is the name of a regular polygon that has 95 diagonals?
There is no such polygon that has 95 diagonals because a 15 sided polygon has 90 diagonals and a 16 sided polygon has 104 diagonals.
What diagonals are always perpendicular?
The diagonals of a square are always perpendicular.
Are the diagonals of a rhombus perpendicular?
Yes, the diagonals of a rhombus are perpendicular.
104 diagonals polygon?
A polygon that has 104 diagonals will have 16 sides
