Pentagon.
Regular shapes:all sides and angles are the same Irregular shapes: different angle and sides
No, right triangles do not.
pentagon
Octagon, dodecagon, myriagon.
An angle must have 2 sides or it is no longer an angle.
Angle
Regular shapes:all sides and angles are the same Irregular shapes: different angle and sides
It is a point where two sides of the shape meet.
Angle
No, right triangles do not.
Shapes that always contain perpendicular sides include rectangles and squares. In these shapes, adjacent sides meet at right angles (90 degrees). Additionally, right triangles also have one angle that is a right angle, resulting in two sides being perpendicular to each other.
An obtuse angle is an angle that is greater than 90 degrees but less than 180 degrees. The internal angles of any regular polygon with 5 or more sides will be obtuse.
dick
Polygons
A pentagon
a square
Shapes that include the word "gon" are typically polygons, which are two-dimensional geometric figures with straight sides. The term "gon" comes from the Greek word for angle. For example, a triangle has three sides and is called a "trigon," while a hexagon has six sides. The suffix "gon" is often used to denote the number of sides in a polygon, such as pentagon (5 sides) or decagon (10 sides).