Question

plz help me solve this question​

Answer 1

Answer:

x=75 degrees

Step-by-step explanation:

In triangle QTR,

Angle Q=48 degrees and angle T= 90 degrees

so angle r=180-(48+90)[angle sum property]

Angle R=42 degrees

In triangle PSR,

angle P =30 degrees and Angle R =42 degrees

x=30+45(exterior angle property)

x=75 degrees

Answer 2

Step-by-step explanation:

angle R = 180° - [48° + 90° ] => 42°

in ∆ PSR, angle PSR = 180° - [ 30° + 42° ] => 108°

therefore angle x = 180° - angle PSR => 180° - 108°

=> x = 72° [ linear pair ]