Q:
# What Is a Polygon With Four Unequal Sides Called?

**Mathisfun.com states that an irregular polygon is a polygon that does not have all sides equal and all angles equal.** There is no specific term for a polygon that has four completely unequal sides.

The explanation provided from Mathisfun.com indicates that even though a polygon with four completely unequal sides can be called an irregular polygon, not all irregular polygons have four completely unequal sides.

According to Math.com, a polygon that has four unequal sides can also be referred to as a quadrilateral, which is simply a four-sided polygon with four angles. More common quadrilaterals include the rectangle, the trapezoid and the rhombus.

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Q:
## What Is a Polygon Called Where All Sides Are Congruent?

A: A polygon that has all sides congruent is called a "regular polygon." Regular polygons must also have all angles congruent, which is a side effect of havin... Full Answer >Filed Under: -
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## What Is a Regular Shape in Math?

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## How Many Diagonals Does a Dodecagon Have?

A: A dodecagon, a polygon with 12 sides and 12 vertices, has 54 distinct diagonals. The formula for determining the number of diagonals of an n-sided polygon ... Full Answer >Filed Under: -
Q:
## How Many Sides Does a Nonagon Have?

A: A nonagon, also called an enneagon, is a polygon with nine sides. The name comes partially from the Latin word for ninth, "nonus." Full Answer >Filed Under: