What do you call a shape that has 5 sides?

What do you call a shape that has 5 sides?

A pentagon is a five-sided polygon. A regular pentagon has 5 equal edges and 5 equal angles.

What is a polygon regular and irregular?

Regular polygons have all sides equal in length but an irregular polygon does not have all sides equal.

How many sides does an irregular pentagon have?

five sides
It has five sides and five angles, all of which are the same length or size. The shape on the right is an irregular pentagon.

What shape has 5 angles?

A pentagon is a 5-sided Polygon (a flat shape with straight sides): When all angles are equal and all sides are equal it is regular, otherwise it is irregular: A convex pentagon has no angles pointing inwards. More precisely, no internal angles can be more than 180°. When any internal angle is greater than 180° it is concave.

What are some examples of shapes with 5 sides?

Polygons Monogon – 1 side (degenerate in Euclidean geometry) Digon – 2 sides (degenerate in Euclidean geometry) Triangle – 3 sides Equilateral triangle – 3 equal sides Isosceles triangle – 2 equal sides Scalene triangle – no equal sides Quadrilateral – 4 sides Rectangle – 4 sides & 4 right angles Square – 4 equal sides Trapezoid Rhombus Pentagon – 5 sides

What polygon has 5 sides?

A pentagon is a five-sided polygon. A regular pentagon has 5 equal edges and 5 equal angles. In geometry, a polygon is traditionally a plane figure that is bounded by a finite chain of straight line segments closing in a loop to form a closed chain.

What is a five sided shape called?

A five-sided shape is called a pentagon. A six-sided shape is a hexagon, a seven-sided shape a heptagon, while an octagon has eight sides…. There are names for many different types of polygons, and usually the number of sides is more important than the name of the shape.