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Mathematics 11 Online
OpenStudy (anonymous):

HELP IN GEOMETRY PLEASE MEDAL AND FAN!

OpenStudy (anonymous):

Nina has prepared the following two-column proof below. She is given that ∠OLN ≅ ∠LNO and she is trying to prove that OL ≅ ON.

OpenStudy (anonymous):

OpenStudy (anonymous):

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

OpenStudy (anonymous):

Nina made two errors in the proof. Identify and correct the errors.

OpenStudy (anonymous):

@jagr2713 @Gokuporter @jabez177 @KendrickLamar2014 @Nnesha @mathstudent55 @Voltage @Foxythepirate0984 @Hero @DanJS @BlossomCake @Nnesha @MAli13chineta @happy_to_help

OpenStudy (anonymous):

HELPPPP MEEEEE

OpenStudy (anonymous):

@Quxxn @fluffybunny246 @YoungStudier @M,aliha @fluffybunny246

OpenStudy (anonymous):

why?

OpenStudy (foxythepirate0984):

i dont really know this stuff, i think im in a lower greade than you. i think @princeevee could help

OpenStudy (anonymous):

Thanks :)

OpenStudy (princeevee):

you rang?

OpenStudy (happy_to_help):

have you drawn OE already?

jabez177 (jabez177):

Sorry, tag me again. My Internet connection is acting up...

OpenStudy (anonymous):

I just need to figure out what the two errors are. Can you help? please? :)

OpenStudy (anonymous):

@jabez177

OpenStudy (youngstudier):

Um, I have not learned this stuff. I'm doing 7th grade math (I'm in 6th grade) Sorry

OpenStudy (anonymous):

I have this problem too.

OpenStudy (anonymous):

@domisreallytall You have geometry with FLVS right?

OpenStudy (anonymous):

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.

OpenStudy (anonymous):

The correct proof is found in lesson 3.02 page 6 in FLVS Geometry.

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