Write a flow proof

Question

Given: <N is congruent to <L, 

line JK is congruent to line MK (K is midpoint of JM & NL) 

Prove: Triangle JKN is congruent to triangle MKL 

 

Answer 1

                /i N

              /  i

            /    i

______/___i__

i  J      K      M

i        /

i      /

i    /

i  /

i/

L

 

 

So if we're looking at something like this (sorry for the rough drawing)

 

<N = <L                         Given

<JKL = <NKM                  Vertical angles are congruent

K is the midpoint of NL     Given

LK = KN                          Definition of bisect

Triangle JKN is                 ASA

  congruent to triangle

  MKL

 

 

If my drawing is anything close, this should be the right answer.

 

Hope this helps, Mia!