The answer will depend on a right WHAT!
An obtuse angle can contain zero right angles. By definition, an obtuse angle measures more than 90 degrees but less than 180 degrees, while a right angle measures exactly 90 degrees. Therefore, it is impossible for any right angles to fit within the measurement of an obtuse angle.
a right angle measures 90 degrees
Right angles have 90 degrees.
180 degrees NOT its 90
A right angle measures 90o (degrees).
60 degrees. There are 180 degrees in a triangle.
right triangle
90 degrees
A right angle.
A right angle triangle and the third angle measures 60 degrees
A right angle is 90 degrees
A right angle is 90 degrees