Statement Justification
The coordinates of point D are (4, 5) and coordinates of point E are (5, 3) Midpoint Formula
Length of segment DE is Square root of 5 and length of segment AC is 2 multiplied by the square root of 5.
Segment DE is half the length of segment AC. Substitution Property of Equality
Slope of segment DE is −2 and slope of segment AC is −2. Slope Formula
Segment DE is parallel to segment AC. Slopes of parallel lines are equal.

Which is the missing justification?

Question

Statement	Justification
The coordinates of point D are (4, 5) and coordinates of point E are (5, 3)	Midpoint Formula
Length of segment DE is Square root of 5 and length of segment AC is 2 multiplied by the square root of 5.	
Segment DE is half the length of segment AC.	Substitution Property of Equality
Slope of segment DE is −2 and slope of segment AC is −2.	Slope Formula
Segment DE is parallel to segment AC.	Slopes of parallel lines are equal.


Which is the missing justification?

anonymous · Answer

Which is the missing justification?
 Additive Identity
 Distance Formula
 Midsegment Theorem
 Transitive Property of Equality

anonymous · Answer

I am pretty sure it is C, Midsegment