Question 875368
This is some guidance although not actually answering the question.


Looking at the angle formed between the 6 unit side and the 9 unit side length, testing to see if 10 unit length is a hypotenuse of a right triangle shows us {{{6^2+9^2 < 10^2}}}; and that angle between the 6 and the 9 unit lengths is acute.  What other conclusions does this imply?