they can be obtuse say ther are two lines intersecting two of the angles are acute (50degrees) that means the other pair must be obtuse 180-50=130 so the other two angles are obtuse with a measurement of 130degrees
Because they are obtuse angles!
No
Vertical angles can be acute, right (if the intersecting lines forming them are perpendicular) or obtuse.
yes
Only if you add them it is possible but not by themselves
name two obtuse vertical angles.
Because they are obtuse angles!
No
Vertical angles are, by definition, equal. So if one is obtuse then so is the other.
No
No
obtuse
Vertical angles can be acute, right (if the intersecting lines forming them are perpendicular) or obtuse.
Angles larger than a right angle and smaller than two right angles (between 90° and 180°) are called obtuse angles("obtuse" meaning "blunt").
yes
Only if you add them it is possible but not by themselves
The acute angles would be 35.