0
a quadrilateral is a shape that that doesn't contain any curved lines or overlapping lines. you must be able to draw the entire shape without lifting your pencil and ending where you started drawing.
* * * * *
A hopelessly incomplete answer. A triangle would meet these requirements!
A quadrilateral is a closed plane shape enclosed by four straight lines (which meet, pairwise, at 4 vertices).
The shape is convex if all of its interior angles are less than 180 degrees. Equivalently, for every pair of points inside the shape, the straight line joining the points must lie entirely inside the boundaries of the shape.
Still curious? Ask our experts.
Chat with our AI personalities
Jordan
Devin
RafaAdd your answer:
Earn +20 pts
How many diagonals a convex quadrilateral have?
A quadrilateral has 2 diagonals. It does not matter whether it is convex or not.
Is a quadrilateral always convex?
no
How can you tell whether a quadrilateral is convex or not convex?
If any of the angles is greater than 180 degrees, the quadrilateral is concave.
Is a quadrilateral a convex?
It may or may not be.
What is non convex quadrilateral?
A concave quadrilateral. An arrowhead or a delta, for example.
