Pls show work for me I rlly need this to help me : (

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

Ineed no it anyone can see this

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?