Construct a quadrilateral ABCD, when AB=5 cm, BC= 6 cm, DC= 5.5 cm, AC=4 cm and BD=4.5cm. Is this a concave polygon??? sir/mam can u plz draw with a compass and a ruler,the above figure and tell me if we can make the sides of the polygon as diagonals of the polygon......Below is the pic of how i have solved. plz plz tell me if it is correct or wrong???
Dear Student,
You have drawn wrong quadrilateral. Here is a figure drawn below.
Here given measurements of quadrilateral makes concave polygon.
We draw two diagonals in a quadrilateral without diagonal our answer will not be completed.
A concave polygon is defined as a polygon with one or more interior angles greater than 180°.
It looks sort of like a vertex has been 'pushed in' towards the inside of the polygon.
yes, its a concave polygon.
Example:
In this concave polygon, angle D is greater than 180 degree.
Regards!
You have drawn wrong quadrilateral. Here is a figure drawn below.
Here given measurements of quadrilateral makes concave polygon.
We draw two diagonals in a quadrilateral without diagonal our answer will not be completed.
A concave polygon is defined as a polygon with one or more interior angles greater than 180°.
It looks sort of like a vertex has been 'pushed in' towards the inside of the polygon.
yes, its a concave polygon.
Example:
In this concave polygon, angle D is greater than 180 degree.
Regards!