It can have 0 or 2 right angles, 1 or 2 acute or obtuse angles.
It has 2 equal opposite acute angles and 2 equal opposite obtuse angles and the 4 angles add up to 360 degrees
A rhombus will either have four right angles, or two acute angles and two obtuse angles.
If it is a 'regular' hexagon, then all angles are congruent, and all are obtuse.
There can be 4 different acute angles in an irregular 4 sided quadrilateral that all add up to 360 degrees.
A quadrilateral kite can have two obtuse angles and two acute angles that add up to 360 degrees.
A quadrilateral can have 0 to 3 acute angles, but never 4:A rectangle and a square are both quadrilaterals with four right angles, hence they have no acute angles.A kite-shaped figure can have one acute and three obtuse angles, or three acute and one obtuse angles.A parallelogram and a rhombus have two acute and two obtuse angles.The sum of the interior angles of any quadrilateral is 360º; thus it would be impossible for all angles to be acute (less than 90º each)
A kite, a parallelogram, many ordinary quadrilaterals with no specific names.
There can be 10 obtuse angles. If there are no reflex angles there can by up to three acute angles (I think).
It can have 0 or 2 right angles, 1 or 2 acute or obtuse angles.
One and the two others are acute angles
A trapezium has 2 obtuse and 2 acute angles.
None. Though there can be ten if the hexagons are concave hexagons.
It has 2 equal opposite acute angles and 2 equal opposite obtuse angles and the 4 angles add up to 360 degrees
None. An acute triangle is one in which all angles are acute. An obtuse triangle is one in which one of the angles is obtuse. A right angled triangle is one in which one angle is a right angle (90o)
A rhombus will either have four right angles, or two acute angles and two obtuse angles.
If it is a 'regular' hexagon, then all angles are congruent, and all are obtuse.