Question

pls solve question no. 36 for me
IT'S URGENT;-♡

Answer 1

<RST+∠SRU=180∘

(Sum of the consecutive interior angles on the same side of the transversal is 180∘)

⇒130∘+∠SRU=180∘

⇒∠SRU=180∘−130∘=50∘ ………(i)

∠QRU=∠PQR=110∘ (alternate interior angles)

⇒∠QRS+∠SRU=110∘

⇒∠QRS+50∘=110∘ (using (i))

⇒∠QRS=110∘−50∘=60∘