All polygons can have right angles except for circle and ovulated shapes. The only 'regular polygon' that has a right angle is the quadrilateral.
No REGULAR polygon can have three right angles in it. Any polygon with five or more sides CAN have three right angles, as long as it's not regular.
Interior angles of n-sided polygon total (2n - 4) right angles or 180n - 360 degrees.
Interior angles of n-sided polygon total (2n - 4) right angles or 180n - 360 degrees.
a square or a rectangle
There is no maximum number for a an irregular concave polygon. If it must be convex, then there is a maximum of 3.
An irregular pentagon is a polygon that has five sides and two right angles. A regular polygon on the other hand does not have right angles.
A triangle can have 1 or less.A 4-sided polygon can have zero, 1, 2, or 4.A 5-sided polygon can have 3 or less.The possibilities always depend on the number of sides in the polygon,but the polygon is never required to have anyright angles.
a polygon with 5 sides and 2 right angles is a pentagon
Any polygon can have at least one right angled - for example a right angled triangle. An example of an irregular polygon with only right angles is a rectangle.
Any polygon with 4 or more sides can have only two right angles.
regular polygon\
A triangle
All polygons can have right angles except for circle and ovulated shapes. The only 'regular polygon' that has a right angle is the quadrilateral.
a polygon with 4 right angles and 4 sides of the same length
3 right angles
no, because a polygon with four right angles is a rectangle