A right angle has one line of symmetry.
None.
|__ that is a right angle, if it was connected at least. But it's close enough! NONE! * * * * * It has one, which is the angle bisector.
It has 2
An isosceles right angle triangle fits the description
None.
A right angle has one line of symmetry.
It depends. If it is a right isosceles triangle, it has one axis of symmetry (the line which would bisect the right angle). A right scalene triangle has no axis of symmetry.
None.
None normally but if it is a right angle isosceles triangle it will have 1 line of symmetry
is a right angle that intersects and 3 lines of symmetry
A right scalene triangle
|__ that is a right angle, if it was connected at least. But it's close enough! NONE! * * * * * It has one, which is the angle bisector.
Pentagon
It has 2
1 its from the "right angle point" on a diagonal to the center of the longest line.None normally but if it's an isosceles right angle triangle it will have 1 line of symmetry.
None.