HOW TO FIND ARC LENGTH AND SECTOR AREA OF CIRCLES | GEOMETRY
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Пікірлер: 63
@yourmathtutorvids3 жыл бұрын
Thanks for watching!
@ertugulghazi9557
9 ай бұрын
❤
@tonybatycki
4 ай бұрын
Why is the last answer in square inches? I believe I missed something obvious. I appreciate your help!
@Vamp_Zenn9 ай бұрын
I cannot explain how helpful this was, I have a unit test in trigonometry and this saved me. Keep up the good work
@lightningcomiks4 ай бұрын
You don't know how many people you're saving from the fear or math, which I've always had haha. These kinds of vids help me alot, couldn't thank ya enough.
@greasyhighlights Жыл бұрын
Thanks I finally understand how to do this after like an hour or two of just looking for videos!
@thrillifpeople53372 жыл бұрын
you explained it better than my teacher! thank you :D btw if you want to find the meters at the end use: (80/360)x(3.14 x (6^2))
@yourmathtutorvids
2 жыл бұрын
Thank you 🥰 I’m so glad this video helped!
@nightmare76935
5 ай бұрын
Do you divide the 80/360 and then find the result of 2π6 and the multiply it??
@sreeg28314 ай бұрын
I cannot truly thank you enough. This video has got to be one of the most praagmatic yet verry digestable math tutorials Ive ever seen, I love how in depth you go into explaining the formula and why their shown that way. Under-standing how it works just makes my knowledge about this topic that much more flexible and logical. Sorry for glazing but this video deserves it, to anyone else reading the comments while watching the video, trust that you and your quiz grade are in good hands❤❤
@yourmathtutorvids
4 ай бұрын
Thank you! I haven’t posted a video in a while but it really made my day reading your comment 💛 I’m so glad this video helped
@thelaststand8993 Жыл бұрын
I wasn’t been able to solve some problem,thanks you a lot,keep up the good work
@ursulamclean2295 Жыл бұрын
Wow, this really helps me to help my son with circles. Great teaching.
@tobiawe1210 Жыл бұрын
You're the best, Thanks for thorough explanation.
@eshaal34 ай бұрын
ok here comes the best math tutor everrrr
@user-ye6zu4ln1d3 ай бұрын
Thank you so much . Been struggling for a while 😭😭
@abdullahbabar9630 Жыл бұрын
Thank you!!!
@estefaniatexis6484 Жыл бұрын
Omg ur the best I was so confused
@olukayodegiwa7425 Жыл бұрын
Please can you do a video on the other ones like segment, perimeter of a circle and the rest Thanks for the video
@spacekat6141 Жыл бұрын
super helpful!!
@amaraaminas239211 ай бұрын
Omg thank you! I was so lost
@naziyabanu60664 ай бұрын
Thank you so much ❤
@paralellosll38492 ай бұрын
Very well explained.👏
@jonatanleandoerr96 Жыл бұрын
THANK UUUU 😭😭😭😭😭
@AbdulRafayKhan-ng6qs4 ай бұрын
Thanks a lot😊
@yanissa163 Жыл бұрын
literally retesting on this tmr
@rev3477 ай бұрын
U got a sub
@christiancoulson4237 Жыл бұрын
great video!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@Whiz_euphoria9 ай бұрын
Lol western maths gotta be more easier than Asian
@fawadali8736
4 ай бұрын
Exactly!
@prettylittlediaries46902 ай бұрын
THANK YOU SO MUCH OMGG
@SiriReinbold-vt5tb Жыл бұрын
Literally saving me rn 😭
@aidanparbaz98093 ай бұрын
thank u
@SweatySockGaming3 жыл бұрын
Also can you do more proof videos, like for linear algebra or real analysis. Theres barely any on youtube
@yourmathtutorvids
3 жыл бұрын
Sorry my channel is focused on high school and middle school math! Have you checked out TheTrevTutor on KZread? Also office hours helped a lot
@SweatySockGaming3 жыл бұрын
Hello what engineering did you study or which US uni. Im looking to find good us engineering unis to transfer to from a canadian math undergrad (uoft). Thanks
@yourmathtutorvids
3 жыл бұрын
Hello! I studied biomedical engineering and was choosing between ucla, usc, and carnegie mellon. I ultimately chose usc (for reasons other than their engineering program). Other great schools are MIT, caltech, georgia tech, university of Michigan, university of illinois. Let me know if you have any other questions!
@susanacarasa6070 Жыл бұрын
How do I solve for a sector if I have the angle and the arc data, but not the radius? … I watched many videos and this one was the easiest to understand, thank you.
@yourmathtutorvids
Жыл бұрын
Great question! I’m thinking you can first use the angle and arc length to find the radius (like in the first half of the video). Now, that you have the radius, you can find the sector area (using the formula in the second half of the video)
@susanacarasa6070
Жыл бұрын
@@yourmathtutorvids thank you for your help!
@user-mz5sj5yz9b10 күн бұрын
I thought the formula was Fraction of Circumference ×2pir for arc length
@nayelicampos65402 жыл бұрын
I have a question, How you get 8.4 meters in the first problem?
@yourmathtutorvids
2 жыл бұрын
I first set up the equation (using proportions), plugged in the numbers, then solved for arc length! Let me know if there’s a specific part that you don’t get
@Justin___J__P
2 жыл бұрын
@@yourmathtutorvids How did you solve L=80/360(2π6)
@foreverandalways_taylor
2 жыл бұрын
@Heather Gillette Why do you multiply 0.222222 by 12?
@foreverandalways_taylor
2 жыл бұрын
@Heather Gillette Ohhh nevermind I get it. The radius is 6 so the diamater must be 12, therefore 0.222222 is multiplied by 12 cuz its the diameter and you get 8.37, rounded to 8.4. Ty
@joselinegarcia9678
Жыл бұрын
@@yourmathtutorvids miss no offense but you're not that good at going into detail w how to actually solve it.
@MacdarlynKemo3 ай бұрын
Sorry how did you get 8.4 I'm confused
@mathmistico
3 ай бұрын
Thats by substituting the values of π and r and then simplifing. So hasn't shown that working part. (80/360) × 2 ×3.14×6 Hope i could help you out of ur confusion 😊
@randomes919 Жыл бұрын
problem 1 s answer is 8.37
@voidesu2 ай бұрын
How did you get 8.4 in 3:19
@mrbootytaker5000
2 ай бұрын
i was so confused as well she didnt explain that you change the pi symbol into 3.14 then you plug it into the calculator and round. honestly pissed me off so much because i kept plugging in the pi symbol and kept getting syntax error. i figured out that you can still use the pi symbol if you want if you do it like this: 80/360(2 x π x 6) and you get the same answer. dont add spaces i did it to show it better and i used the same numbers from number 1 at 3:19. hope this helps buddy
@keanajohnson Жыл бұрын
Ok, I’m Confused. We first divided 80/360 then what’s next?
@bienvenidos9360
Жыл бұрын
Then multiply by the circumference if you're solving for arc length. Or then multiply by the area of the circle if you're solving for sector area.
@zaibunnisasaeed4565 Жыл бұрын
ESCAPE THE MATRIX GEEKS ❤️🔥
@Bengisity
Жыл бұрын
oh yeah lemme just drop out of middle school and escape the matrix smh
@shaniya82009 ай бұрын
3:14 wait you didnt say where that answer even came from😟
@sminhas38
7 ай бұрын
another formula is: x°/360°*2πr all u do is plug in the values, in this case it will be 280°/360°*2πr you solve that and you get 8.377 which rounded off is 8.4
@frequency76799 ай бұрын
my only question is how are your "r's" shaped bro
@user-pd4rs4tr6s Жыл бұрын
More. Harder question
@londekadlamini160916 күн бұрын
You didn't explain how you got 8, 4
@mylifeassimona27613 ай бұрын
she did a terrible job at explaining the first one
@yourmathtutorvids
3 ай бұрын
Hello! Is there something that would have make it more easy to understand? Thanks!
Пікірлер: 63
Thanks for watching!
@ertugulghazi9557
9 ай бұрын
❤
@tonybatycki
4 ай бұрын
Why is the last answer in square inches? I believe I missed something obvious. I appreciate your help!
I cannot explain how helpful this was, I have a unit test in trigonometry and this saved me. Keep up the good work
You don't know how many people you're saving from the fear or math, which I've always had haha. These kinds of vids help me alot, couldn't thank ya enough.
Thanks I finally understand how to do this after like an hour or two of just looking for videos!
you explained it better than my teacher! thank you :D btw if you want to find the meters at the end use: (80/360)x(3.14 x (6^2))
@yourmathtutorvids
2 жыл бұрын
Thank you 🥰 I’m so glad this video helped!
@nightmare76935
5 ай бұрын
Do you divide the 80/360 and then find the result of 2π6 and the multiply it??
I cannot truly thank you enough. This video has got to be one of the most praagmatic yet verry digestable math tutorials Ive ever seen, I love how in depth you go into explaining the formula and why their shown that way. Under-standing how it works just makes my knowledge about this topic that much more flexible and logical. Sorry for glazing but this video deserves it, to anyone else reading the comments while watching the video, trust that you and your quiz grade are in good hands❤❤
@yourmathtutorvids
4 ай бұрын
Thank you! I haven’t posted a video in a while but it really made my day reading your comment 💛 I’m so glad this video helped
I wasn’t been able to solve some problem,thanks you a lot,keep up the good work
Wow, this really helps me to help my son with circles. Great teaching.
You're the best, Thanks for thorough explanation.
ok here comes the best math tutor everrrr
Thank you so much . Been struggling for a while 😭😭
Thank you!!!
Omg ur the best I was so confused
Please can you do a video on the other ones like segment, perimeter of a circle and the rest Thanks for the video
super helpful!!
Omg thank you! I was so lost
Thank you so much ❤
Very well explained.👏
THANK UUUU 😭😭😭😭😭
Thanks a lot😊
literally retesting on this tmr
U got a sub
great video!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Lol western maths gotta be more easier than Asian
@fawadali8736
4 ай бұрын
Exactly!
THANK YOU SO MUCH OMGG
Literally saving me rn 😭
thank u
Also can you do more proof videos, like for linear algebra or real analysis. Theres barely any on youtube
@yourmathtutorvids
3 жыл бұрын
Sorry my channel is focused on high school and middle school math! Have you checked out TheTrevTutor on KZread? Also office hours helped a lot
Hello what engineering did you study or which US uni. Im looking to find good us engineering unis to transfer to from a canadian math undergrad (uoft). Thanks
@yourmathtutorvids
3 жыл бұрын
Hello! I studied biomedical engineering and was choosing between ucla, usc, and carnegie mellon. I ultimately chose usc (for reasons other than their engineering program). Other great schools are MIT, caltech, georgia tech, university of Michigan, university of illinois. Let me know if you have any other questions!
How do I solve for a sector if I have the angle and the arc data, but not the radius? … I watched many videos and this one was the easiest to understand, thank you.
@yourmathtutorvids
Жыл бұрын
Great question! I’m thinking you can first use the angle and arc length to find the radius (like in the first half of the video). Now, that you have the radius, you can find the sector area (using the formula in the second half of the video)
@susanacarasa6070
Жыл бұрын
@@yourmathtutorvids thank you for your help!
I thought the formula was Fraction of Circumference ×2pir for arc length
I have a question, How you get 8.4 meters in the first problem?
@yourmathtutorvids
2 жыл бұрын
I first set up the equation (using proportions), plugged in the numbers, then solved for arc length! Let me know if there’s a specific part that you don’t get
@Justin___J__P
2 жыл бұрын
@@yourmathtutorvids How did you solve L=80/360(2π6)
@foreverandalways_taylor
2 жыл бұрын
@Heather Gillette Why do you multiply 0.222222 by 12?
@foreverandalways_taylor
2 жыл бұрын
@Heather Gillette Ohhh nevermind I get it. The radius is 6 so the diamater must be 12, therefore 0.222222 is multiplied by 12 cuz its the diameter and you get 8.37, rounded to 8.4. Ty
@joselinegarcia9678
Жыл бұрын
@@yourmathtutorvids miss no offense but you're not that good at going into detail w how to actually solve it.
Sorry how did you get 8.4 I'm confused
@mathmistico
3 ай бұрын
Thats by substituting the values of π and r and then simplifing. So hasn't shown that working part. (80/360) × 2 ×3.14×6 Hope i could help you out of ur confusion 😊
problem 1 s answer is 8.37
How did you get 8.4 in 3:19
@mrbootytaker5000
2 ай бұрын
i was so confused as well she didnt explain that you change the pi symbol into 3.14 then you plug it into the calculator and round. honestly pissed me off so much because i kept plugging in the pi symbol and kept getting syntax error. i figured out that you can still use the pi symbol if you want if you do it like this: 80/360(2 x π x 6) and you get the same answer. dont add spaces i did it to show it better and i used the same numbers from number 1 at 3:19. hope this helps buddy
Ok, I’m Confused. We first divided 80/360 then what’s next?
@bienvenidos9360
Жыл бұрын
Then multiply by the circumference if you're solving for arc length. Or then multiply by the area of the circle if you're solving for sector area.
ESCAPE THE MATRIX GEEKS ❤️🔥
@Bengisity
Жыл бұрын
oh yeah lemme just drop out of middle school and escape the matrix smh
3:14 wait you didnt say where that answer even came from😟
@sminhas38
7 ай бұрын
another formula is: x°/360°*2πr all u do is plug in the values, in this case it will be 280°/360°*2πr you solve that and you get 8.377 which rounded off is 8.4
my only question is how are your "r's" shaped bro
More. Harder question
You didn't explain how you got 8, 4
she did a terrible job at explaining the first one
@yourmathtutorvids
3 ай бұрын
Hello! Is there something that would have make it more easy to understand? Thanks!