Any angle that is above 90 degrees is considered an obtuse angle.
There are 3 obtuse angles. All 3 exterior angles are obtuse. (This is, admittedly, a bit of trick question!)
If it is a 'regular' hexagon, then all angles are congruent, and all are obtuse.
The sum of the interior angles on an Obtuse Triangle is 1800 . This is true of ALL triangles.
A Hexagon has 3 pairs of parallel line and all angles are obtuse.
The interior angles of any regular pentagon, no matter the size, are all obtuse.
There are no angles they are all obtuse angles
Yes. It must have an obtuse angle.
A regular hexagon has all angles obtuse.
They are not all the same because obtuse angles vary from 90 degree angles to 180 degree angles.
There are 3 obtuse angles. All 3 exterior angles are obtuse. (This is, admittedly, a bit of trick question!)
If it is a 'regular' hexagon, then all angles are congruent, and all are obtuse.
Triangles do not have to have any obtuse angles but they can have one.
No, not if it is a randomly-drawn 8-vertex shape. Octagons only have all- obtuse angles if it is a regular octagon, like the shape of a stop sign.
Yes, (with 1 exception) all rhombi will have 2 congruent acute angles, and 2 congruent obtuse angles. The 1 exception is if the rhombus is a square, then all angles will be right angles.
no
Yes, they can have obtuse angles. A triangle can have any combination of angles as long as all interior angles add up to 180*
The sum of the interior angles on an Obtuse Triangle is 1800 . This is true of ALL triangles.