Question

can you help please

Answer 1

@3mar another hard one please help

Answer 2

Of course.
I will not be late for any help.

Answer 3

Where the triangle ONE?

Answer 4

@3mar thank you! I'm not really sure where to start here and how to word it.

Answer 5

Don't mention that!
I am here for your help.

Where the triangle ONE that is stated to be proved?

Answer 6

@3mar well it mentions ONE at line 8. ΔOLE ≅ ΔONE

Answer 7

where is its graph?

Answer 8

@3mar omg sorry here

Answer 9

This is ONL, where ONE?

Answer 10

there isn't ONE does that mean 8 is wrong?

Answer 11

unless ONE is reall the triangle bisected

Answer 12

really*

Answer 13

No, it does not, but now we are going to prove that triangles ONL and ONE are congruent, and we have one, where is the other?

Answer 14

@3mar it says Draw OE as a perpendicular bisector to LN by Construction creating ONE ?

Answer 15

2 Draw OE as a perpendicular bisector to LN by Construction
3 m∠LEO = 90° Definition of a Perpendicular Bisector
4 m∠NEO = 90° Definition of a Perpendicular Bisector
5 LE ≅ EN Definition of a Perpendicular Bisector
6 OL ≅ ON CPCTC - (this can't be right?)
7 ∠LEO ≅ ∠NEO Substitution Property of Equality
8 ΔOLE ≅ ΔONE Angle-Side-Angle (ASA) Postulate (this should be SSS?)

Answer 16

Sorry, my mistake.
I did not found it in the heading of the question and I did not read all the steps.
Sorry for that.

So let's start?

Answer 17

@3mar yes, and its no biggy.

Answer 18

Ok.
Steps from 1 to 4 are correct!

Answer 19

@3mar ok so that means that the two wrong ones are after that (I think six is wrong but I wouldn't know how to explain it)

Answer 20

"so that means that the two wrong ones are after that"
That is right!

Can we walk step by step starting from 5 and check every step to make sure where are the two wrong steps exactly?

Answer 21

@3mar yes

Answer 22

Excellent!
so what about 5?

Answer 23

LE ≅ EN Definition of a Perpendicular Bisector
that's right (?)

Answer 24

because its perpendicular to a side of a triangle and passes through its midpoint

Answer 25

the*

Answer 26

LE ≅ EN Definition of a Perpendicular Bisector
that's right
\[\Huge\color{Coral}\checkmark\]

so that 5 is correct also

Answer 27

@3mar OL ≅ ON CPCTC this is wrong because they aren't complete triangles?

Answer 28

Did you correct the errors before sending the pic?

Answer 29

@3mar no

Answer 30

@3mar all I need to figure out is whats wrong and how to correct it (I have to write it out)

Answer 31

"OL ≅ ON CPCTC this is wrong because they aren't complete triangles?"

Yes, that is right, because we did not prove that the triangles are congruent yet.
agree?

Answer 32

@3mar yes

Answer 33

You are Awesome!

next?

Answer 34

I know 7 is right, that leaves 8.

Answer 35

@3mar why would 8 be wrong though?

Answer 36

but why must 8 be wrong?

Answer 37

@3mar because we don't know the angles so it has to be SSS right?

Answer 38

We already know
- one pair of angles (the right angles)
- one pair of equal sides (LE = NE)
- one pair of equal angles (those are given)

So it is ASA. am I right!?

Answer 39

@3mar OH wait you are nevermind so that actually means 7 is wrong

Answer 40

I just discuss it with you. is my point is considered?

Answer 41

@3mar I'm kinda lost now, we know 6 is wrong but what else?

Answer 42

WAIT ARE YOU SAYING 7 IS MEANT TO BE ASA?

Answer 43

By the way, "we know 6 is wrong", what is its correction?

Answer 44

@3mar reflexive property

Answer 45

No, reflexive property is for the same side!

like that