Question

PLSSSS FAST ANSWERRR ITS SOO DIFFICULT

Answer 1

Answer:

100 degree

can I hope a brainlist answer

Answer 2

Step-by-step explanation:

as PQ=QR,

/ QPR =/ QRP ( sides opposite to the angles are equal )

so,

as / SPT = 50°

then, / QPR = 50° ( vertically opposite angle )

and as,

/R = / P

therefore, /R = 50°

hope this will be helpful!!