Someone talk to me (im desperate to talk to a guy) *dont assume*its annoying

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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

Select the lengths in centimeters that would form a right triangle