What is the answer to this question???

Consider the reflection of parallelogram pqrs across the line of reflection, . if rr' = 14, then rz = . if sx = 5, then = 5.

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r