Question

find angle QPR and angle PRQ​

Answer 1

Firstly we should know about the property that:-

☆The sum of all interior angles of a triangle is 180°.

☆ THE sum of all angles on a straight line is 180°[ this property is commonly known as linear pair]

Now:-

Let angle PRQ =x

hence , PRS + x = 180°(linear pair ).

=> x= 180 - 132

=> x = 48°

hence angle PRQ = 48° (answer).

now let angle QPR = y

hence x + y + RQP = 180° ( interior angle property).

=> 48° + y + 37° = 180°

=> y = 180° - 85°

=> y = 95° (answer).