Question

In 9 M, chords QR and ST intersect at U. Determine TU if QU = 6, RU = 9, and SU =7.

Answer 1

is there a picture for reference?

Answer 2

I'm afraid not. That's another reason I'm having so much trouble with it.

Answer 3

okay, well give me a minute and ill see if i can explain it

Answer 4

Thanks :) Take your time.

Answer 5

okay so basically you are trying to find tuof a quadrilateral, this is geometry i assume

Answer 6

Okay. And yes, this is for my Geometry course ;)