Answer: The lengths of DE and EF are congruent, and their slopes are opposite reciprocals.
Step-by-step explanation: A right isosceles triangle doesn’t need to have the same slope.
It has to be -912 because i checked on a caculator
N =75 i solved for N and got 75
The answer is 480 inches cube all you had to do was add all
I’m not quite shoes might be 35
