Question

both of this shapes are quadrilaterals just don't understand the diff. between a regular and irregular
il draw them

Answer 1

regular polygon have all sides equal in length and all angles equal

the only regular quadrilateral is a square

Answer 2

Quadrilaterals are any 2D shape with whose inside angles add to give 360 degrees. The meaning quad is coined by 4; four corners.

The term irregular depends from your country of origin, or where your text book was written.

In general:
An irregular quadrilateral is:
(Outside the US) – a quadrilateral with one pair of parallel sides (a shape known in the US as a trapezoid).
(In the US) – a quadrilateral with no parallel sides (a shape known elsewhere as a general irregular quadrilateral).

Answer 3

well in this case the regular is going to be the diamond shaped then these are my only options it has to fit into eitheer thanks

Answer 4

no the rhombus isn't regular as only pairs of angles are equal...all 4 angles are equal in a square
all 90

Answer 5

this is a good website that gives a simple explanation

http://www.mathopenref.com/polygonregular.html

quadrilaterals are 4 sided polygons

Answer 6

a quad has to have four sides right?

Answer 7

thats right... so the polygons are all straight sides shapes...

3 sides triangles
4 sides quadrilaterals
5 sides pentagons
6 sides hexagons etc

look at the website above

Answer 8

oqei thx