#stupid triangle shits
290 messages · Page 1 of 1 (latest)
BRO WHAT
I'm doing calculus 2 right now
wait, u might actually get it wrong too cuz i know which side is right but I DONT KNOW WHY
so which side is right oogy booger
whole
exactly, boogy wrong
Nope
am i dumb or ary you gys way to old
Wdym
i dont get any of this
This is grade 6/7 math
explain it than
https://en.m.wikipedia.org/wiki/Similarity_(geometry)
Look under section: Similar triangles
In Euclidean geometry, two objects are similar if they have the same shape, or if one has the same shape as the mirror image of the other. More precisely, one can be obtained from the other by uniformly scaling (enlarging or reducing), possibly with additional translation, rotation and reflection. This means that either object can be rescaled, r...
ok i will
See that's the thing, I have no reason to believe the left side is wrong
This was my teacher and its pissing me off
sometimes the y is on the top, other times its on the bottom, it feels random
man i knew those rules i get them i was asking sbout this question
ohh shit
i get it now
bro pleeeease explain
The teacher is correct
Good
So
a/2
=
First part of the right side / the entire right side
In the picture on the left
It would be
a/2 = y/1
Do you understand
i mean yeah but whats wrong then
Why did you write 1-y
because a/2 = a portion of y/ all of the side
i actually dont know why now
how dosent it explain it
boogy just explain why the left is wrong and the right is correct
Its too vague
pls dont drag this
Ok
right
Good
Look at the left picture
Tell me the rarios
Rarios
Rarios
Rarios
Ratios
ratios
By first part i mean the part than goes from the top of the triangle downwarda
Downdards
Downwards
a/2 = y/1 cause i build a similar triangle
18
This is correct
Now
Tell me the ratios for the second triangle
For the right drawing
Remember
i did
Ok
Write x instead of y
You have to understand
y is just a value for a side lenght
Its just a letter
The y's in the left and right drawings have nothing to do with eachother
right, which is why they produced similar outcomes
here here let me show you something real quick
i want to show you when the left one is right and when the right method is correct
Listen
My point is
They are both correct
Again, the y's in the 2 drawings have nothing to do ith yeachother
In the right picture, y is the second part of the side
In the left picture, y is the firsr part of the side
As i said
a/2 = first part / entire side
For the left picture: a/2 =y/1
woah
see but in that case solving the rest of the problem will result different answers for me
I didnt finish
ok
2
Wrong
Yes
it seems that y is just always sitting at the bottom
Wrong
Flip the second picture
The reight picure*
Right picture
You will see that y is at the top
And in the second picture, y is at the bottom
Thats why you are getting different ratios
Yes
Good
See?
Y is in different places in the 2 pictures
I flipped the picture on the right
To help you see that the y's are in different places
In the first picture:
a/1 = y/2
In the second picture:
????
Tell me
The yellow part is the first part
Which you need to use
I understand that the similar triangle thereom has to have a smaller triangle inside of a bigger one
Ok
and for that reason, if you set y to the top, the bottom will be the side-y/the side
but the thing is, the thing is, the method I choose can result in me having different answers
even though both make full logical sense
got it
got it
Now post your question photo again

Good
Now
What about the roght picture
Right
?
Whats the first part of the side
a/2 (1-y)/1
Fuck this
?
Wait for me to draw
this is getting me stressed
The part of the side that is on the top is the first part
And the one below it is the second part
okk
a/2 is correct
Yes
but if im looking for the y part, i should look for the triangle portion which is on top right
There is no y part
Yes
Thats just a part
It isnt called the y part
Its the part which you need to use
There is no outisde
Good
boogy is taking us down the rabit hole
yes
Good
i have a razor in my left hand
I am going to find a tutor and paypal them $15 to explain this to me efficiently
a/b=45/100
There is no a and b
100/15=(20-z)/20
whyy
15/100
so shoul it be 1/(y-1)\
?
.close
Post marked as solved by @lost gazelle.
Use .unsolved if this was a mistake.
no it shouldnt
@lost gazelle
Why is it so hard
a/2 = first part / entire part
Wtffff
Bro focus
you are a shitty teacher
Bro
Void got it
Just by watching our conversation
And you didnt
You re 18 and dont know grade 6 math
Not my fault at all
what are you talking about i aint got shit
Bro its correct
i appreciate your effort boogy, but today is not the day
i dont get it what are you looking for mann
Void you literally got the right answer
I apologize for the comment, what I meant to say is that I don't understand and appreciate your effort
Its hard teacher via discord
If i were home rn i would call you and share screen the paint app so that i can explain
Butbim sadly not
But i'm *
Whats the problem