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OpenStudy (anonymous):
hiii
OpenStudy (anonymous):
im in it
OpenStudy (lightinganswers):
meee!
OpenStudy (gabebae):
did you take the segment 2 final exam yet?
OpenStudy (lightinganswers):
me too
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OpenStudy (lightinganswers):
no
OpenStudy (anonymous):
watch the review video
OpenStudy (gabebae):
I did
i'm only worrying about module 9 because it's the only module I don't understand
OpenStudy (anonymous):
whos your teacher
OpenStudy (gabebae):
Verlin Cox
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OpenStudy (anonymous):
oh lol i havent done module 9
OpenStudy (gabebae):
i'm in honors..
OpenStudy (anonymous):
coool
OpenStudy (gabebae):
I still need help in module 9 though
OpenStudy (anonymous):
go to module 9 with 9.06
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OpenStudy (gabebae):
already took the practice exam..
OpenStudy (anonymous):
sorry idk why that posted
OpenStudy (anonymous):
did you read the things in the 9.06 lessons there is alot and there is videos
OpenStudy (gabebae):
ya I already read those
OpenStudy (anonymous):
go to a live lesson?
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OpenStudy (anonymous):
theres one tonight at 7 for M9
OpenStudy (gabebae):
that's for the collab
I already finished that too
OpenStudy (anonymous):
theres a segment two one at 6
OpenStudy (gabebae):
that's semester
OpenStudy (gabebae):
pretty sure it's EOC practice
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OpenStudy (anonymous):
its not for the collab. u just get help on live lessons
OpenStudy (gabebae):
they're pretty must going to do the collab in the live session
OpenStudy (anonymous):
even in the segment two review?
OpenStudy (gabebae):
it's a semester two review
OpenStudy (anonymous):
its the same thing?
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OpenStudy (anonymous):
its going to review things in segment two. to get ready for the exam
OpenStudy (gabebae):
I don't think so.. I think it's EOC review
OpenStudy (anonymous):
ohh its nott ;)
OpenStudy (anonymous):
EOC lessons are specified.. The semester exam review is going to review moduless 6,7,8, and 9
OpenStudy (gabebae):
I just need help with Module 9
I took the module 9 exam part one and got a 80
I'm too scared to take part two , which is response questions
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OpenStudy (anonymous):
oh just post the questions on here
OpenStudy (gabebae):
I don't think people will help me
I ask a lot of questions and no one helps
geometry is a nightmare
OpenStudy (anonymous):
ill help
OpenStudy (gabebae):
You didn't take module 9 yet
OpenStudy (anonymous):
i just read itt hah but in algebra 2 i did those stuff cause i finished early and they started teaching geometry
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OpenStudy (gabebae):
So you know how to find missing angles?
OpenStudy (anonymous):
i cann
OpenStudy (gabebae):
OpenStudy (gabebae):
I don't know most of these questions
I just read them and i'm freaking out
OpenStudy (anonymous):
ill tag some more people too
@nincompoop @ParthKohli @baru @satellite73
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OpenStudy (anonymous):
@imqwerty
OpenStudy (gabebae):
@triciaal
OpenStudy (anonymous):
@Mehek14 @triciaal
OpenStudy (gabebae):
@AlexandervonHumboldt2
OpenStudy (anonymous):
@Michele_Laino @paki
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OpenStudy (anonymous):
why is no one helpingg
OpenStudy (jadedry):
Regarding the circle question mentioned previously; couldn't you prove they are similar by drawing triangles within the circles and showing that although the sides of the triangle in circle b are longer, their angles are equal ?
OpenStudy (gabebae):
I don't know how to do that
OpenStudy (jadedry):
?
One sec, let me illustrate.
OpenStudy (jadedry):
|dw:1452177477475:dw|
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OpenStudy (jadedry):
use the graph as a guide for the length of each triangle.
OpenStudy (jadedry):
Keep in mind that I'm not in FLVS so maybe I'm not thinking the way I "should".
OpenStudy (gabebae):
I still won't be able to find the angle
OpenStudy (jadedry):
|dw:1452177591436:dw|
OpenStudy (jadedry):
you could use a right angled triangle
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OpenStudy (jadedry):
Remember your trig rules?
OpenStudy (gabebae):
no
OpenStudy (jadedry):
Sin tan and cos? You can find the angles since you have the length of all the sides
OpenStudy (gabebae):
ah yes I know those..
OpenStudy (gabebae):
I
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OpenStudy (gabebae):
*I don't think these were mentioned in this module though
OpenStudy (jadedry):
Hmm. Did you perhaps do it in a previous section?
OpenStudy (jadedry):
I fail to see why this cannot be a valid route, was there anything that the course highlighted that I should know about?
OpenStudy (jadedry):
Technically all circles are similar, so..
OpenStudy (gabebae):
hold on let me open up the notes
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OpenStudy (jadedry):
Alright.
OpenStudy (gabebae):
We can find the arc length and and area of a sector
OpenStudy (gabebae):
That's mentioned in the lesson
OpenStudy (jadedry):
Ooo, okay.
One sec let me gather my thoughts.
OpenStudy (gabebae):
Arc length formula = n/360 * 2*pi*r
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OpenStudy (jadedry):
Arc length of whole circle =
2 * pi * r
Area=
r^2 * pi