A right angle has one angle, notice the words, "A right angle" (emphasis on the "A"), if it were a right triangle it would have 3 angles (TRIangle, tri means three).
Yes. A right triangle is a triangle where one angle is a right angle. If two out of three angles are right angles, then it's an isosceles triangle. If all three angles are right angles, then it is an equilateral triangle.
right angle triangles have right angles, but there is no such thing as a right angle kite
Does. a 90° angle have right angles
A square has 4 right-angles. A right-angle triangle has 1 right-angle
A right-triangle has a right angle (90o) and two acute angles.
A Triangle which do not have a right angle.
right angles
A right angle only has one angle.
It can have a right angle, or more than one right angle, but it also is possible that it does not have any right angles.
Yes. If it has ONE right angle, then ALL four angles are right angles.
Right angles aren't formed by other angles - it is already an angle itself. However, if you bisect a right angle, it becomes two acute angles.
If the other angle is smaller than the right angle, it is an acute angle.If the other angle is the same as the right angle, it is a right angle.If the other angle is bigger than the right angle but smaller than two right angles, it is an obtuse angle.If the other angle is the same as two right angles, it is a straight angle.If the other angle is bigger than two right angle but smaller than four right angles, it is a reflex angle.After four right angles, the other angle starts back at being an acute angle.