The sum of the interior angles is 540 degrees. Within that constraint the angles can have any value.
Concave pentagon, an irregular pentagon.
Concave pentagon.
A concave pentagon.
Concave pentagon.
Yes, a pentagon is a polygon, whatever the measures of its angles.
An irregular pentagon
If it's a regular 5 sided pentagon then each exterior angle measures 72 degrees
An irregular pentagon.
Each exterior angle measures 72 degrees
Each internal angle measures 108 degrees
The sum of the five interior angles of ANY pentagon is 540 degrees.If the pentagon is regular, then each angle is 108 degrees.
One interior angle of a regular 5 sided pentagon measures 108 degrees.