Loci 1

Loci 1 - describing and drawing the locus of all points following certain rules.

[@eduardogaldino5785]

All these people try explain this topic but they use extravaganza ,shit that amerikan do, you ,in other hand explain well and clear. Thank you.

[@Matthew-qm1co]

Because of this video i passed my GCSE, thanks so much !!

[@Beepminer]

congratulations, im about to do mine.....hope I can pass XD

[@Matthew-qm1co]

thanks well i wish you the best of luck. You will do well

[@sassybitxh2425]

Mattyman luck you I have paper 2 tomorrow 😑😭

[@abdullahsohail9473]

I am also doing olevel igcse

[@nazsmith6458]

I have a test tomorrow and this helped a lot, thank you

[@Cuber875]

did you bass

[@MultiYoussy]

That awkward moment when you understand the locus from a 6 min video much better than from your teacher that spends two hours explaining it..THANK YOU SO MUCH! It will really help with my exams next week :D

[@draspirinkid]

Excellent! Saved my bacon helping out my 11-year old with her maths homework! Took me back 35 (cough, splutter) years to boot as well and reminded me of things I hadn't thought about in ... er ... decades. It was all fields, you know ...

[@emmahi5847]

Crazy how she’s 19 now

[@chii2000]

Thank you...this really helped me...I was struggling so much with loci and I have my IGCSE exam tomorrow but this helped me tremendously...thanks again👏God bless

[@cgrelon]

how could someone dislike this?
this was clear, easy to understand and to the point. Nice video!

[@YoussefImam]

Thank you, hopefully you'll be rewarded in life! You have no idea how much you help thousands of students in need of proper teachers like you.

[@MrKnow-1]

Came here a bit late, this tutor made this so much easy. Thanks! 👍🏿

[@jasonf2626]

Thanks, that is loci off my list :)

[@TheKiwiColonel]

7 years later still a useful video, thanks :)

[@FrogOnCroacaine]

Really, well structured, clear and compact, stores it in my brain instantly, thank you :)

[@Yusuf-br8vz]

why do you sound more enthusiastic than all of my teachers combined. This really helped

[@bnw5435]

Still helping students today, thanks very much!

[@bignewse]

Thank you, had no idea how to do loci now got it fully thank you

[@shard152]

Thanks this is so much simpler than it is explained as in class

[@laurenirwin6410]

This help me with my school work throughout lock down thx

[@khumoketshabile8279]

I have a test on Monday this really helped.

[@clementwere1243]

a) Construct an isosceles triangle PQR in which PQ=PR=4.5cm and QR=7cm.
b) A point T is on the same side of QR as P. Construct the locus of P such that angle QTR is half angle QPR.
c) Define the locus of T.

[@mahibnasif]

0:28 - 0:50
got everything from this

[@arpotato7855]

Wow sir, I have a Math exam tomorrow and I was at a loss concerning Loci due to my absence from the class when it was started, and my weaker eye sight at later stages.
Both of your videos have ingeniously highlighted the concept and I think the examples you gave and corrected were priceless. I am feeling all the more optimistic about my exam now, thanks a lot!

[@sobiataqi1810]

Ar potato reply your comment was 7 years ago so plz reply I really like opd comments

[@sobiataqi1810]

Old*

[@uzairking09]

HEY THANKS ALOT BUT one thing i wanted to ask in EXAMPLE 4 u drew a perpendicular bisector which divides two lines equally so how can the locus of all points inside the rectangle which are closer to A then to C be the shaded region u shaded bcs the region u shaded was all the area on left side of perpendicular bisector means half of rectangle and looks same distance from A and C so dont u think its wrong plz explain thanks

[@jessicali3078]

Sorry, I don’t really understand Q.4, can someone explain a bit more for me please?

[@MrUdvi]

I cannot thank you enough.

[@fazlayj]

U saved me from going to class today..thanks alot.

[@fivefingersalute]

1. Assuming the set of said points aren't restricted to one plane, the locus would be a sphere.
Definition of a circle is a locus of points IN A PLANE that are equidistant from a fixed point.

[@kirantiwari5915]

This is my first time learning loci could you do a beginners
video because im a bit confused?://

[@catherinecc5062]

Thanks so much!!! Just gonna hav my test today and this video saved my grades!! Thank you!

[@xJ4m3z23]

Thank you. This was very helpful.

[@musarabayah7691]

Thank you so much

[@fathial4303]

I have a test tomorrow and I thought I was going to fail until I found this video

[@gingerminx22]

Thank you so much! Gcse maths tomorrow and this really helped:)

[@xX888viperXx]

thank you so much. you saved my ass on an assignment i have to hand in.

[@lily-tv2ui]

This helped so much thank you

[@anish30111]

Thank you very much, helped a lot

[@svencheatle476]

thanks man this was really help full

[@sherrif_co]

Thank you

[@rfbarrow]

The circle is all the points which are exactly 5m from the centre. Inside the circle are all the points which a less than 5m, or within 5m.

[@p1ksel]

Cheers mate, helped on my loci hw

[@justdina5522]

thank you so much! this was very helpful!

[@thesistersquad2753]

I have a maths test tomorrow, so this is really helpful. Thanks!

[@tahsintasnim4953]

It was an useful video...thanks :D

[@TheNo1Live4Ever]

can I rub construction lines on the last example?

[@Tropicalgummybearmey]

thanks this helped me with my GCSE revision, the exams tomorrow :)

[@TheNo1Live4Ever]

Thanks a lot.

[@TheNo1Live4Ever]

same, what school you in?

[@Jazzzerhhaarrr]

THANK YOU SO MUCH

[@abhipatel6708]

and 9 years later we do everything we did up there but without coloring and actually using equations

[@meg503]

this helped me on my hw thanks

[@qasimasharfi9527]

Helped me a lot with my maths hw

[@MariaGonzalez-ri3id]

How do you know what length to set your compasses?

[@NarcosisTutorialS]

thankyou!

[@abdulazizahmed3210]

Very good explained

[@lucyprout7617]

on 4, how do you know what size to have the compass

[@rfbarrow]

+Lucy Prout It doesn't matter too much, as long as the opening of the compass is is exactly the same from both points, and there is a good overlap, as in the diagram.

[@cancoteli9669]

+Ron Barrow Did not understand how you constructed a perpendicular bisector . You are using Euclid`s Proposition I -- BOOK I , but i need your help on this.. From which point we start to draw the circle ?

[@IcyDiceyProject]

thanks 4 the help

[@hemantpal6339]

thanks a lot

[@rfbarrow]

@cr47yG4M3R Glad you liked it. There are more videos on my website Waldomaths

[@hicp222]

thank you so much. :)

[@tobyroberts1848]

Big up Mr.Patel

[@kallenmere]

Thanks

[@jewishojj]

Thankyou :) very helpful, good visuals i thought

[@lokeshgrandham7629]

Superb

[@helloworldwat]

Can SOMEONE PLEASE EXPLAIN example 2? I don't understand why you have to fill in the circle for points less than 5m away from point P

[@mustafaaniladanir]

I am here one hour before the 3rd maths paper 😭

[@extreamenoobnoby8830]

howd it go?

[@toradoraization]

it doesn't matter, or if it does it will tell you in the test. but it doesn't matter with these ones.

[@EmmaLovesBRS]

no don't ever rub out construction lines, the examiner wants to know how you got your answer, the same as they do when they tell you to write down all your workings with say an algebra question :)

[@LegionOfDoomGaming]

Thanks loads man :D.

[@MinorAccidnt]

nice

[@Guyzap3]

what a hunky man

[@rilakkuma0v0]

thanks.....

[@tejasrao1923]

cheers , would have been completely screwed if it were not for you

[@mohitthawani6839]

question 4 is solved properly

[@tomassacadura9876]

I'm sure I will pass tomorrow thank you

[@zohalfadel8482]

did u pass?

[@tomassacadura9876]

Yes bro thank you 👍👍👍

[@bigboy0859]

Thx I need this for Kumon btw I'm 13

[@tgashi8264]

Bigboy 0 what level are you ?

[@shadownukegamz1794]

0:45 sounds like a cusion

[@HayTidal]

i think you measue it on a ruler
it is what i did

[@shadownukegamz1794]

3:38 I dont understand you

[@shadownukegamz1794]

But anyway great video

[@hmanyhosam9441]

Question number 4 was actually wrong you solved it the wrong way ! A perpendicular bisector should make a 90 degree (right angle) with the one of these lines.

[@rfbarrow]

You are wrong. My method is correct. If you drew a line connecting points A and C then it would be perpendicular to the bisector line. There is no need to draw that line to answer the question.

[@Lusander9]

THIS HAS HEL[PED ME LOADS WITH MY YR 8 EXAM!

[@ketanraju2397]

safeeeeeee

[@shadownukegamz1794]

4:30 stuttering again

[@N1sjsjsj]

audio issues not stuttering

[@monsterjazzlicks]

Poor sound quality!

[@SallzaChikk]

thank you

[@MistaT44]

Thanks a bunch

[@theman82120]

thanks