0
There is no such shape.
A polygon with n (n >2) sides has n*(n-3)/2 diagonals.
Therefore n*(n-3)/2 = 2 implies n^2 - 3n = 4 or n^2 - 3n - 4 = 0
This can be factorised to (n+1)*(n-4) = 0 which implies that n = -1 or n = 4
Now, a polygon cannot have -1 sides and therefore it MUST have 4 sides. That is, it must be a quadrilateral.
What else can I help you with?
What is the name of a polygon that has 2 diagonals?
quadrilateral
What polygon is a quadrilateral and the diagonals are perpendicular?
quadrilateral
Have many diagonals does a quadrilateral have?
A quadrilateral has 2 diagonals.
If a quadrilateral is a parallelogram and the diagonals are perpendicular what form of polygon is it?
It is a rhombus.
How many diagonals does a quadrilateral AB-CD with no right angles have?
A quadrilateral has four sides and can be represented as AB-CD. To calculate the number of diagonals in any polygon, you can use the formula ( \frac{n(n-3)}{2} ), where ( n ) is the number of sides. For a quadrilateral, ( n = 4 ), so the number of diagonals is ( \frac{4(4-3)}{2} = 2 ). Therefore, a quadrilateral has two diagonals, regardless of whether it has right angles or not.
What polygon is a quadrilateral is a parallelogram and the diagonals bisect each other?
its rhombus.rectangle,square
Are the diagonals of a quadrilateral polygon perpendicular?
well it depends.... will or do the lines cross? if they do then yes they are
How many diagonals does a quadrilateral?
2 diagonals
The diagonals of a quadrilateral must bisect each other?
The answer is no the diagonals do not have to bisect each other. That does not necessarily mean that there isn't a quadrilateral that has bisecting diagonals. A quadrilateral is a four-sided polygon which is a close plane figure; in this case with four sides. Meaning that all ends of the straight lines that configure a polygon must connect someway, somehow.
How many diagonals a convex quadrilateral have?
A quadrilateral has 2 diagonals. It does not matter whether it is convex or not.
How many diagonals in a Quadrilateral?
4 corners so 2 diagonals.
Does a quadrilateral have 2 diagonals?
Yes
