You would need to multiply 27 by 2, to get the both sides or the tennis court, then you would subtract what you got from 210 in order to get the side lengths, divide that by 2 so u can get what each side is = 2
It is a compliment/petname. It is meant to call a girl cute, or if you want to address someone in a flirty way. That's the best way i can explain it lol
