Answer:
Step-by-step explanation: they are lines that form a right angle
Answer:
V=a3=33=27
Step-by-step explanation:
sorry if its wrong
Answer:
slope of p=-7/12
slope of q=-3/6.8
slope of r=-16/6.4
slope of m=6.2/15.5
slope of n=6.8/17
not yet simplified if it can be simplified