HELP IN GEOMETRY PLEASE MEDAL AND FAN!
Nina has prepared the following two-column proof below. She is given that ∠OLN ≅ ∠LNO and she is trying to prove that OL ≅ ON.
Step Statement Reason 1 ∠OLN ≅ ∠LNO Given 2 Draw OE as a perpendicular bisector to LN by Construction 3 ∠LEO ≅ ∠NEO Transitive Property of Equality 4 m∠LEO = 90° Definition of a Perpendicular Bisector 5 m∠NEO = 90° Definition of a Perpendicular Bisector 6 LE ≅ EN Definition of a Perpendicular Bisector 7 ΔOLE ≅ ΔONE Side-Angle-Side (SAS) Postulate 8 OL ≅ ON CPCTC
Nina made two errors in the proof. Identify and correct the errors.
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HELPPPP MEEEEE
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why?
i dont really know this stuff, i think im in a lower greade than you. i think @princeevee could help
Thanks :)
you rang?
have you drawn OE already?
Sorry, tag me again. My Internet connection is acting up...
I just need to figure out what the two errors are. Can you help? please? :)
@jabez177
Um, I have not learned this stuff. I'm doing 7th grade math (I'm in 6th grade) Sorry
I have this problem too.
@domisreallytall You have geometry with FLVS right?
Figured it out (20 days late): line 3 needs to be moved to under line 6, and line's 7 reason needs to be Angle Side Angle postulate.
The correct proof is found in lesson 3.02 page 6 in FLVS Geometry.
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