if you are talking about regular polygons, then nothing has an obtuse angle. otherwise, pretty much any shape can have an obtuse angle
obtuse triange
Bum cheeks!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
An obtuse angle.
Yes, it must have at least one obtuse angle.
an obtuse angle
An obtuse angle is greater than 90 but less than 180 degrees
An obtuse triangle.
A kite or a trapezium can.
An obtuse angle.
An obtuse angle.
It can do but that is not a requirement.
It is an obtuse angle. It is an obtuse angle. It is an obtuse angle. It is an obtuse angle.