Well, first of all, if we're talking about angles, then they can be "obtuse"
angles, but they can't be obese angles.
An obtuse angle is one that's bigger then 90° but smaller than 180°.
A quadrilateral can have as many as 3 obtuse angles. But not 4, because
all 4 angles have to add up to 360 degrees.
So they could be like 91°, 91°, 91°, and 87° (3 obtuse angles),
or 175°, 100°, 80°, and 5° (2 obtuse angles).