Q:
# What Is a Regular Shape in Math?

**A regular shape, also known as a regular polygon, is a shape that has sides that are all equal.** If there are sides of differing lengths, these shapes are known as irregular polygons.

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As well as having all sides equal in length, all interior angles must also be the same. For example, a triangle with three sides of equal length and all three internal angles of 60 degrees, which is also known as an equilateral triangle. However, not all regular shapes are equilateral because while an equilateral polygon can have all sides exactly the same length, they must also have the same internal angles.

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Q:
## What Is a 25-Sided Polygon Called?

A: A polygon with 25 sides is called a icosikaipentagon. Polygon names are constructed according to the tens unit and the single digit unit. Full Answer >Filed Under: -
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## What Is a Polygon With Four Sides and Four Angles Called?

A: A polygon with four sides and four angles is called a quadrilateral. Quadrilaterals are two-dimensional, closed shapes with angle measurements that add up ... Full Answer >Filed Under: -
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## 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: -
Q:
## 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: