Please help! The table shows the proof of the relationship between the slopes of two perpendicular lines. What is the missing statement in step 5?A. slope of QS x (-slope of US) = 1B. slope of QS x slope of US = 1C. slope of QS x slope of US = [tex]\frac{ST}{TU}[/tex] x [tex]\frac{TU}{ST}[/tex]D. slope of QS x slope of US = - [tex]\frac{ST}{TU}[/tex] x [tex]\frac{TU}{ST}[/tex]
Accepted Solution
A:
line D is correct since it was shown than QR/RS = ST/TU