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Fed [463]
3 years ago
14

I need help with number 15 please

Mathematics
2 answers:
bija089 [108]3 years ago
7 0

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

I hope this helps!

Step-by-step explanation:

I'd say that

15)

- K and N share an angle.

- The distance K is from L is equal to the distance N is from L

*I tried. This was a hard question. I hope this helps in some way!

shusha [124]3 years ago
6 0

Statement 1: angle K = angle N

Reason 1: Given

-----------------

Statement 2: segment LM bisects angle KLN

Reason 2: Given

-----------------

Statement 3: Angle KLM = angle NLM

Reason 3: Definition of angle bisector

-----------------

Statement 4: LM = LM

Reason 4: Reflexive property of congruence

-----------------

Statement 5: Triangle KLM = Triangle NLM

Reason 5: AAS congruence theorem

-----------------

Statement 6: LK = LN

Reason 6: CPCTC

-----------------

note: CPCTC stands for "corresponding parts of congruent triangles are congruent". Its like saying "those two houses are identical, so the front doors must be the same". In this analogy, the houses represent the triangles while the front doors represent the side lengths. If we know both triangles are the same, then the corresponding matching pieces must be the same as well (otherwise the triangles would be different).

see the attached image below for how the proof would look in a table format.

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