Answer:
congruent by sss
they have the same size and shape
If you want an answer greater that 7, your fraction needs to be greater than 1.
n can be any number greater than 4

I'd say
Put one end of the compass on point P and the other end on point Q.
This way, you can construct (part of) a circumference with radius PQ with center P.
If you connect point P with any point on the circumference, this segment will be another radius of the circumference, and thus congruent to PQ.
Answer:
f(5)=-7
Step-by-step explanation: