The perpendicular bisector of the segment passes through the midpoint of this segment. Thus, we will initially find the midpoint P:

Now, we will calculate the slope of the segment support line (r). After this, we will use the fact that the perpendicular bisector (p) is perpendicular to r:


We can calculate the equation of
p by using its slope and its point P:
Answer:
9375
Step-by-step explanation:
Question 1:
These questions are getting harder.
The answer is the second choice because we know that angle TSU and angle RUS are congruent since UR and TS are parallel.
Question 2:
Use that "matching".
The answer is the second choice and the choice above the last choice.
Have an awesome day! :)
Answer:
-20.
Step-by-step explanation:
Hope this helps!