Answer:
A Obtuse
Step-by-step explanation:
An obtuse triangle is a triangle that has an angle that is over 90 degrees. Since the angle has a degree of 112,it makes it an obtuse angle.
We cant determine the length of the third side so it not isoceles.
QR doesnt equal QS so it cant be equalaterual.
Since there is a obtuse angle, it is not possible to have a right angle that is 90 degrees.
