What is the difference between a quadrilateral and a polygon?

Answer 1

A quadrilateral is a polygon with #4# sides. Polygons can have any number of sides greater than or equal to #3#.

Polygon is the general term for a geometrical figure consisting of a closed finite sequence of line segments, joined at the ends. The simplest polygon (apart from the degenerate digon which has #2# sides) is the triangle. Polygons include regular and irregular triangles, quadrilaterals, pentagons, hexagons, heptagons, octagons, etc.
Quadrilateral is the name we give to any polygon with exactly #4# sides. Quadrilaterals include squares, rectangles, rhombuses, parallelograms, kites, and several more.
#color(white)()# Footnote

The digon (which has two sides) is not very meaningful in ordinary Euclidean plane geometry. It is more meaningful in the context of non-Euclidean geometries, such as elliptical or spherical geometry.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer 2

A quadrilateral is a specific type of polygon. A polygon is a closed plane figure formed by three or more line segments called sides. A quadrilateral is a polygon with four sides and four vertices. Therefore, all quadrilaterals are polygons, but not all polygons are quadrilaterals.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

Not the question you need?

Drag image here or click to upload

Or press Ctrl + V to paste
Answer Background
HIX Tutor
Solve ANY homework problem with a smart AI
  • 98% accuracy study help
  • Covers math, physics, chemistry, biology, and more
  • Step-by-step, in-depth guides
  • Readily available 24/7