Not EVERY quadrilatiral. Some, for instances :Rectangles, Squares, Parallelograms and Rhombus' are, as they have 2 sets of parellel lines that are equal. (As in the opposite lines are equal with each other) however you could draw a four sided shape with irregular sides. * * * * * No. The only regular quadrilateral is a square. Being a regular polygon requires all sides as well as all angles to be equal. A rectangle fails the first requirement, a parallelogram and a rhombus fail the second - unless they are squares.
10 sides.
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
heptagons have 7 sides
8 sides
a four sided shape that is short for quadrangle
rhombus kite
Trapizoid attributes: 0parralel, lines, 4sides, quadrilatiral. Hope this helps:)
A quadrilateral with no right-angles would be a rhombus (or parallelogram) A rhombus has four sides, with opposite corner angles equal.
3.Triangle4.Quadrilateral5.Pentagon6.Hexagon/Septagon7.Heptagon8.Octagon9.Nonagon10.DecagonNote that many of those listed above are regularpolygons, meaning that they have sides that are equal length and congruent angles. There are also star-shaped regular polygons.Since any two dimensional enclosed path of line segments is a polygon, there are an infinite number of kinds of them.Polygons are named after the number of sides which range upwards from 3 - without limit.They may be regular (if all their sides are congruent AND all their angles are as well) or irregular.They may be convex (a line joining any two points on the boundary of the polygon is wholly inside the boundary) or concave.
a crescent has 19 sides
Not EVERY quadrilatiral. Some, for instances :Rectangles, Squares, Parallelograms and Rhombus' are, as they have 2 sets of parellel lines that are equal. (As in the opposite lines are equal with each other) however you could draw a four sided shape with irregular sides. * * * * * No. The only regular quadrilateral is a square. Being a regular polygon requires all sides as well as all angles to be equal. A rectangle fails the first requirement, a parallelogram and a rhombus fail the second - unless they are squares.
how many sides does an polygonshave
10 sides.
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
3Three.
How many sides does a Decahedron Have