Kayla B.

asked • 10/15/13

Write a two column proof for the following

If PQ is congruent to QS and QS is congruent to ST, then PQ equals ST.

1 Expert Answer

By:

Jason S.

I would say another term used for "Chain Rule" would be "Transitive Property of Congruence".
Report

10/18/13

Muhammad C.

tutor
They are essentially the same except one is used more for logic proofs instead of geometry proofs. 
Report

10/19/13

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