Please answer this question......

Dear Student,

∠ R P T = ∠ R S P [B y a l t e r n a t e s e g m e n t t h e o r e m] P Q R S i s a c y c l i c q u a d r i l a t e r a l \Rightarrow ∠ R Q P + ∠ R S P = 180 ° . . . . . (i) A l s o, T' P T i s a s t r a i g h t l i n e \Rightarrow ∠ T' P R + ∠ R P T = 180 ° . . . . . (i i) E q u a t i n g (i) a n d (i i) w e g e t ∠ R Q P + ∠ R S P = ∠ T' P R + ∠ R P T \Rightarrow ∠ R Q P = ∠ T' P R [∠ R P T = ∠ R S P]

Regards!