I really need help with this math question. Thank you.

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

What is the solution to the equation in the & show work i’m very

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6