A concave pentagon.
An irregular pentagon.
An irregular pentagon.
Yes, it is possible to have a reflex angle in an irregular hexagon. The requirement is that the sum of the interior angles is 720 degrees. The other angles just have to be smaller to compensate.
An irregular dodecagon.
A 5 sided pentagon can be a regular or an irregular polygon.
An irregular pentagon.
An irregular pentagon.
Yes, it is possible to have a reflex angle in an irregular hexagon. The requirement is that the sum of the interior angles is 720 degrees. The other angles just have to be smaller to compensate.
The equation for the size of an interior angle of an n-sided regular polygon is (n-2)180/n. When n=7, the interior angle of a regular sided shape would be 5x180/7 or approximately 128.57. The polygon in the question has an interior right angle (90 degree angle) and thus cannot be a regular shape. A 7 sided shape is called a heptagon. Thus, the shape described in the question is an irregular heptagon.
An irregular dodecagon.
An irregular hexagon.
a 3 sided shape is a right angle triangle
A Square and Rectangle are both a Quadrilaterals(A four sided shape)and have both have 4 Right Angles.In addition,a irregular Quadrilateral(A four sided shape of no sides of the same length)may have a right angle( A 90 degrees angle)but it depends on how you draw it on paper.Cretth 2010
A 5 sided pentagon can be a regular or an irregular polygon.
Any six sided 2-dimensional shape is a hexagon; in this case, 'irregular' is placed before it to indicate it is so.
It is a 12 sided shape that can be either regular or irregular
an irregular polygon