False
true
A triangle can never include a right angle and an obtuse angle together in it.
Yes, its not possible to have a "right obtuse triangle"
true
right triangle
Never
0. A right triangle, by definition, will never include any obtuse angles.
In Euclidean geometry, a triangle must be one of these: acute, obtuse, or right. Maybe there is a non-Euclideangeometry for which some obtuse triangles can contain a right angle, but it doesn't happen in Euclidean geometry.
False
Because it's never right!
No an obtuse triangle cant be a right angle because,a right angle is 90 degrees. a obtuse triangle is over 90 degrees