I need help with Math (Geometry)?

Question

I am in 9th grade.. I need help with angle bisectors..

idk if this helps but heres the problem.. or just tlel me how to do it.. I no the formula..

it says Ray QS is the angle Bisector of angle PQR. Find the two angle measures not givin in the diagram..

Its a obtuse angle PQR with bistector QS and the measurement of the angle is 91degree..

please help

Answer 1

I guess you just divide 91 by 2 since it was bisected to get the two smaller angles; 45.5 degrees each