Well.. .not exactly what you're asking, but the relationship of them is

so... hmm to add some
for example let's say
He lifts for 11 more minuets each day.
51 + 11 = 62
He lifted for 62 minuets on Friday.
62 + 11 = 73
He lifted for 73 minuets on Saturday.
False because you can only use the Pyth. Theorem on right triangles which may not necessarily be ALL similar triangles.
The answer is A. The player runs 7 meters forward and then runs 7 meters in the opposite direction. Hope it helped!
- Shadow.