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## Sum of Interior Angles of a Hexagon

The total sum of all the interior angles of a hexagon equals 720°. The sum always holds regardless of whether the hexagon is regular or irregular. The measure of each individual angle in a regular hexagon can be determined by dividing the sum by 6. However, for...

## Exterior Angles of a Hexagon – Formula and Examples

The exterior angles of a hexagon are the angles formed when we extend the sides of the hexagon. These angles have a total sum of 360°. If the hexagon is regular, we can simply divide the sum by 6 to get the measure of each exterior angle. However, to determine the...

## Interior and Exterior Angles of a Polygon

The interior angles of a regular polygon can be calculated using a formula. This formula allows us to calculate their sum based on the number of sides of the polygon. On the other hand, the sum of the exterior angles of any polygon is always equal to 360°. Therefore,...

## Interior Angles of a Trapezoid – Formula and Examples

The interior angles of a trapezoid always measure 360°. We have three main types of trapezoids: isosceles trapezoid, scalene trapezoid, and right trapezoid. Depending on the type of trapezoid, we can use a different method to find all the measures of its internal...

## Interior Angles of a Heptagon – Formula and Examples

Heptagons have a sum of interior angles equal to 900°. In a regular heptagon, all the sides have the same length, so the interior angles also have the same measure. Therefore, each interior angle of a heptagon measures 120°. However, an irregular hexagon has different...