An obtuse triangle can have no right angles, and has two equal angles.
No right triangle can have any obtuse angles inside it.
It can have 0 or 2 right angles, 1 or 2 acute or obtuse angles.
There can be 0 to 5 right angles, or 1 to 6 obtuse angles in a hexagon.
There are 3 obtuse angles. All 3 exterior angles are obtuse. (This is, admittedly, a bit of trick question!)
An obtuse triangle can have no right angles, and has two equal angles.
No right triangle can have any obtuse angles inside it.
It can have 0 or 2 right angles, 1 or 2 acute or obtuse angles.
There can be 0 to 5 right angles, or 1 to 6 obtuse angles in a hexagon.
There are 3 obtuse angles. All 3 exterior angles are obtuse. (This is, admittedly, a bit of trick question!)
3... If its a traingle it has 3 angles where the sides meet.
If it is a 'regular' hexagon, then all angles are congruent, and all are obtuse.
None... All 4 angles are right angles (right angle means 90 degrees), meaning the angles are neither obtuse, nor acute.
it has 1
None
there are no right angles in a rhombos, but there are 2 obtuse angles and 2 acute angles.
Just one.