Question

pls do ans me pls its of lines and angles ch.​

Answer 1

As it's a rhombus

so a=30 interior angles property

and b=50 by the same property

Answer 2

Step-by-step explanation:

As PQ||SR, than a = Angle PRS

a = 30°

Also SP||RQ than b = Angle PRQ

b = 50°