Trigonometry - Free Formula Sheet: bit.ly/47diggI Trigonometry Final Exam Review: ruclips.net/video/OAsbx4TEnL0/видео.html Next Video: ruclips.net/video/YDuPdLL9GGo/видео.html
@@chynawilcox8907 government and education system never want to take the blame. They just put themselves over and can do no wrong in their minds. It’s never their fault.
the only way to help this guy back is to watch the ads that popping out on his video and I'm going to write this comment to all of his video for you to know you can help him back by just watching his ads
So wait, how did he know the hypotenuse was 13? That's the only thing that I was confused about, how would I find hyp. if I didn't know that it was the 5,12,13 triangle?
my professor is fine but growing up homeschooled i think i got so used to doing math either one on one, with youtube, or with a very small group, so i feel like we go through topics so quickly and topics like math just stick better like this, well technically best with one on one, but yeah.
Because of the Pythagorean theorem :) a^2 + b^2 = c^2 so he just inputted the values and square rooted the result to get the length of the hypotenuse (c^2)
Trigonometry - Free Formula Sheet: bit.ly/47diggI
Trigonometry Final Exam Review: ruclips.net/video/OAsbx4TEnL0/видео.html
Next Video: ruclips.net/video/YDuPdLL9GGo/видео.html
Since the teachers at my daughter's school can't teach, I'm here to figure out how to explain it to her. very clear and easy to follow. thanks!
I'm glad you blaming the teachers and not your daughter. too many people just blame there kids 🙄
@@chynawilcox8907 true🥲
@@chynawilcox8907 government and education system never want to take the blame. They just put themselves over and can do no wrong in their minds. It’s never their fault.
@@chynawilcox8907 sthu
That teacher is me!
honestly you're a life saver. Thanks for all the work you do.
Thanks so much man, my proff cant even teach this in 2 days. literally.
This problem is literally my test question omg thank you so much!!
Like the numbers are exactly this problem.
me too!
I’m snitching
Im snitching too
The higher ups will here about this
OCT I would not make it without you! I swear!!! From binary to Trig! Bless You!
Thank you for making these for free, I was having trouble then you came along!!
I really love this video. In a scale of 1-100, I'll rate it a 100/100 😊
I understand this more than my teacher's discussion.. *my teacher made me think of transferring school*
Thank you so much dude, you're literally a life saver
Most useful lecture ever
The 16 people who disliked this video,
failed their Math test.
make that 22
@@nemesiscodm5371 25
@@bobithpopit3193 actually its 28 ;)
@@drxace I will be the 29th tomorrow ;)
@@jaredr9469 It's 30 now -_-
your teaching is very good
This guys voice is so calming
the only way to help this guy back is to watch the ads that popping out on his video and I'm going to write this comment to all of his video for you to know you can help him back by just watching his ads
You make math much more fun.
Veryy Thank you sirrr the video is verryyy useful 🤗
This so great! My teacher could not teach this to save his life and I have homework due
best teacher ever
yeah, teacher, this video thought me what u couldnt in A WHOLE SEMISTER
Thanks so much it help me a lot especially in my reporting
You helped me alot thank you 😅😊
my brain breaks more and more while learning this stuff.
in 3:56 how is the hypotenuse 13, do we have to figure it out or is it the question
How did you get 13 on the first problem ?
you use the pythagorean theorem formula. a squared + b squared = c squared
MarsOnfire Lin no you’d get 13 please re check , I was also confused but gave the Pythagorean Theron a chance and got 13
@@sm_mar_vin the hypotenuse is always going to be longer than the other sides bro
how do you know that the other side of the triangle is 13 in the first triangle and 17 in the second?
He used Pythagoreans theory a^2+b^2=c^2 so 12 times twelve is 144 and 5 times 5 is 25. 25+144= 169. The square root of 169 is 13
If you need more help with the concept watch a video on Pythagorean theorem
@@Tres-K-47 The correct formula is actually: c= √a^2+b^2
@@Futile-l6o literally the same thing. You really thought you did something
Pythagorean triples
Thank you ❤
Man I love you
Here 35 minutes before its due
GOAT!!!
Straight up question 5 on my test
how did u get the value of hypotenuse by the way?
So wait, how did he know the hypotenuse was 13? That's the only thing that I was confused about, how would I find hyp. if I didn't know that it was the 5,12,13 triangle?
Pythagorean theorem
Base^2+ Perpendicular^2 = Hypotenuse ^2
@@Bzdm0 I realized this very shortly after posting this, giant facepalm lol. Thank you anyways :)
3:57 how did u know that there is 13? where did that came from😭
How did you not know? He just used the pythagorean theory!
4:30 where did 13 come from???
it's the hypotneuse
sir just asking how is the cosecant in number problem number 2 all negative?
Do I still need to simplify its both numerator and denominator have common difference ?
so to evaluate trig fns, we use reference angle? not the original angle? if so, how can both be theta?
How did you know that the hypotenuse is 17?
exactly my question too
my professor is fine but growing up homeschooled i think i got so used to doing math either one on one, with youtube, or with a very small group, so i feel like we go through topics so quickly and topics like math just stick better like this, well technically best with one on one, but yeah.
How to get the number in hypotenuse?
I have assignment now, in first example you have - 5 and 12 and after you draw, and you put 13 in R, my question is how you find the 13?
R=√(-5)²+(12)²=13
You just need to square the given two points.
You're welcome!🥰
@@christinekateregalario22242 years later but thank you!!! Ur the only one who explained it clearly
ST. BENEDICT !!!!!
Thanks
how did you get a 17 in the second example?
what doi do if its something like (-4,0) would that just make it undefined or do I use the 0 in the 6?
I’m confused, where does 13 come from?
Pythagorean Theorem, 5 squared plus 12 squared = c squared
how are you getting the R so easily?
how would you do this if you were given fractions? like (-1/5, 1/2)
how would you graph a negative square root
5:50 how did you know it was 17?
Use c^2=a^2+b^2. Formula
@jaymaicoabapo4062 i graduated high school and in my 2nd year of uni now but thanks
Mr Byng can’t do crap so I’m here lol
Wish I had this in 2018🥺🥺
how did you come up with 13 on the hyputenuse side 😢
What if it's on point (0,5) what should we do?
How do you find the hypotenuse? How did you know it’s 17? Please help
pythagorean theorum or however you spell it
I hope you watched English video next
a^2 + b^2= c^2 so here it's x^2 + y^2= r^2
@@tanyatodd9660 thank you
He used a²+b²=c² to find the hypotenuse
How does this work when there is decimals into place.
How do you know what triangle to use
How’d you get the hypotenuse?
a^2+b^2=c^ according to the Pythagorean theorem
How do we know where the theta is put?
EXACTLY
@@daxos8813 yoow lol this was 6 months ago , i passed this class, if u are confused i can help u , but let me know
@@naimanura do u know where to put theta cuzx im confused
@@yapheth yess . Put it in between hypotenuse and Adjacent. Always!
may i ask how did u get r=13? im a slow learner and i dont get it?
Pythagors Theorem,, 5 square + 12 square = square root of the answer
im so confused on problem 3 where you find R. I dont get how you just split the square root like that
Review how to simplify radicals, it's basic maths
how do you get hypotenuse of triangle P(-5,12) he just writes it down no explanation
how do you get the coordinates of trigonometric points?
It should be given with the problem
W man’s
Wait why is the longer side 13?
I think you made a mistake sec is 13/-5 not -13/5
Theyre the same
what if y axis or x axis is zero
This guy sounds exactly like Tam from Young Sheldon
Can someone help me how to get the 13 in the first problem?
25 + 144 = 169 ...get the square root, it equals to 13
what if the terminal side is 0
What if my points are fractions?
How would you find a point with a zero in the y. Example ( 2 , 0 )
If the y-value is 0, then it is not a possible triangle. There is no such thing as a shape with a side value of 0.
How it became 13?
it's ok my R is Decimal(
No video is helping. Time to go to the professor...
How did you know that it was 13????!?!?
Because of the Pythagorean theorem :) a^2 + b^2 = c^2 so he just inputted the values and square rooted the result to get the length of the hypotenuse (c^2)
Who's watching for Ms. Law
You really think you're going to find your classmates here?
@@---lq7id 😂
may i ask how did u get r=13? im a slow learner and i dont get it?
He used Pythagoreas theorem yk a2+b2=c2