Question

pqrs is rhombus with angle qps=50 find angle rqs

Answer 1

rqs=130 because, qps=50. & angle rqs bisects angle rqp therefore pqs=sqr.
since adjacent angles of a rhombus are supplementary.
therefore, qps + rqp =180.
50. + rqp = 180
rqp =180 - 50
rqp = 130 .