When written in the correct order, the two-column proof below describes the statements and justifications for proving the three medians of a triangle all intersect in one point.

Which is the most logical order of statements and justifications I, II, III, and IV to complete the proof?

III, IV, I, II
III, IV, II, I
IV, III, I, II
IV, III, II, I

Question

When written in the correct order, the two-column proof below describes the statements and justifications for proving the three medians of a triangle all intersect in one point.

Which is the most logical order of statements and justifications I, II, III, and IV to complete the proof?


                III, IV, I, II
		III, IV, II, I
		IV, III, I, II
		IV, III, II, I

anonymous · Answer

http://assets.openstudy.com/updates/attachments/4fab20bae4b059b524f6ef6b-happykiddo-1336615130632-blackboardlearn2.gif

anonymous · Answer

The answer I came up with isnt a answer choice idk what i did wrong  II, IV, I,

zepp · Answer

Um, cool, where are the statements? xD

anonymous · Answer

Statements Justifications 
 Point F is a midpoint of  
Point E is a midpoint of  
Draw  
Draw   by Construction 
 Point G is the point of intersection between  and   Intersecting Lines Postulate 
 Draw   by Construction 
 Point D is the point of intersection between  and   Intersecting Lines Postulate 
 Point H lies on  such that  ≅   by Construction 
 I BGCH is a parallelogram Properties of a Parallelogram (opposite sides are parallel) 
 II  ≅   Properties of a Parallelogram (diagonals bisect each other) 
 III  and   Substitution 
 IV  and   Midsegment Theorem 
  is a median Definition of a Median

zepp · Answer

No idea :s

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