Question

Find Angle RTH, RHT, RST and RUT (No wrong answers)

Answer 1

i)angle RTH

90-61=29⁰

ii)angle RHT

29+90+x=180

x=61⁰

or alternate segment theory

iii)angle RST

=angle RHT

61⁰

iv)angle RUT

180-61=119⁰

(opposite angle in cyclic quadrilateral add upto 180⁰)