Question

plsss ans ... I'll mark u as brainliest ......Q1

Answer 1

HOPE IT HELPS FOR YOU.

Answer 2

We know,sum of all three angles of a triangle = 360°
Let ∠PRQ be x°.
So,∠SPR + ∠PQT + ∠PRQ = 360°
⇒   135°+110°+x°=360°
⇒    x°=(360-245)°
⇒    x°=115°
Thus, ∠PRQ = 115°(ANS)