Each exterior angle measures 20 degrees Each interior angle measures 160 degrees
It has 18 sides
Providing that it is a regular 18 sided polygon each interior angle measures 160 degrees.
An angle that measures 210 degrees is a reflex angle.
Any angle between 90 and 180 degrees is an obtuse angle. Therefore: 160 degrees is an obtuse angle.
An obtuse angle.
Obtuse?
Each exterior angle measures 20 degrees Each interior angle measures 160 degrees
An obtuse angled triangle.
Each interior angle measures 160 degrees
Each interior angle measures 160 degrees
It has 18 sides
Providing that it is a regular 18 sided polygon each interior angle measures 160 degrees.
An angle of 160 degrees is an obtuse angle
An angle that measures 210 degrees is a reflex angle.
No, 160 degrees is an obtuse angle.
Any angle between 90 and 180 degrees is an obtuse angle. Therefore: 160 degrees is an obtuse angle.