Can a quadrilateral have 4 obese angles.

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).

No a quadrilateral can not have obtuse angles because the angle measurement has to equal 360