Question

in the given parallelogram YOUR, angle RUO = 120 and OY is extended to point S such that angle SRY = 50° find angle YSR ​

Answer 1

Answer:

It's very simple.

see in attachments

solved.

Answer 2

Answer:

LRYO = 120(opposite angle,)

LRYS=180-120 = 60(3rd angle of triangle RSY)

L YSR = I80-(60+50)=70 degree