The measure of one angle of a regular pentagon is 108 degrees.
Concave pentagon, an irregular pentagon.
One interior angle of a regular 5 sided pentagon measures 108 degrees.
A pentagon has an obtuse angle
An irregular pentagon
The measure of one angle of a regular pentagon is 108 degrees.
Concave pentagon.
Concave pentagon, an irregular pentagon.
A concave pentagon.
One interior angle of a regular 5 sided pentagon measures 108 degrees.
Concave pentagon.
A pentagon has an obtuse angle
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An irregular pentagon
the angle sum of a pentagon is 540.
Five side is always a pentagon, but there's no pentagon that always has exactly one right angle. A regular pentagon has no right angles. An irregular pentagon can have one, two, or three right angles, or none.
Each exterior angle of a regular 5 sided pentagon is 72 degrees.