@HeyNotIzzy, I am a 3D artist and I think differently. I had learned mechanical/technique drawing in high school many years ago. It has helped me with not only maths, mechanical engineering, etc, also 3D art and animation. I use Blender, 3D open source software. Look up Blender physics simulations in TH-cam and wonder how these are done.
@Santiagoo Arg, but some artists know how to code. For example, web designers (artists) who know HTML, Javascript, etc. Also, some artists use programming languages like C++, Python, etc for game developments.
At 0:57 when he narrows the compass, what length is he narrowing it down to? Cuz it's obviously wider than it was when he drew the initial circle. And that stage seems to be key in making the pentagon equilateral
The length doesn’t matter here as long as that length is maintained when you make the second set of marks he makes at 1:07. That whole step is just to find “F”, the exact midpoint between the origin and the right point of the circle, (aka cutting the radius of the original circle in half) which can be accomplished with any radius as long as the circles intersect! And again, as long as that radius stays the same when you make the marks from each point. (in other words when you perform the steps at 1:00 and 1:07) Hope that makes sense! Edit: also thought it might be helpful to point out that it’s the same process performed at 0:30, where the length of the compass also doesn’t matter as long as it’s large enough to intersect. I’d assume more length would help with better accuracy, though
he's bisecting the radius, there is no set length needed other than greater than half the length of the radius. it's the same method he used to quarter the circle
This pentagon side is equal to [√(9r²-2r√5+1)]÷2 or r√(2-2cos72⁰) when r=1 The second expression is value of pentagon side calculated mathematically using cosine law.
There is a reason this video has only 5K likes with 500K views. Drop the music verbally explain what your doing and slow down your pace. Edit: that said, I was able to complete my assignment because of this video. 4/10 was able to turn in my assignment
Wth..is this video not for 5th graders?I LITTERALY dont understand anything😮😮 Anyway,thx ali,ill use thos video in later grades.At least i know how to make an uneven pentagon!🎉
I had this problem too. I'm using a compass to make triangles on every side, so lt looks like a star almost. But when I came to CD, my compass didn't reach from one point to the other. Which is weird cause I didn't need to re-adjust when putting it between AE and DE. I measured and the distance between DE came out as 3.8 CM, but CD measured 4.1 CM. I don't think I did the Pentagon wrong, I may, but I don't think so. Is this the same problem you had?
Ive watched it over and over after the circle you went to the outer edge then adjusted the compass for your Next marks, how, why, to where, man Stuff like this agravates me went thru this awhile back with another angle no one Talks And they Start slapping lines and arcs Down well theyre nit random if they Were know one would need the video we would just dcribble anything with 5 sides after watching i went to A web page where the steps are written out and Of course it’s completely different he put crosshairs up First then drew the Circle THEN SAID without changing the setting on the compass blah blah but his lines are Shorter so that page was even worse his compass self adjust I guess I think some people they get too intelligent they know rocket Science But cant explain how to tie shoes, i mean its the second mark that is made i clearly seen you Adjust the compass but I dont why or to what to then the other site says dont change setting but ITS A DIFFERENT LENGTH and cant ask or Comment without yiur email and grandmas Bras Size if people are going to post HOW TO videos looks like in the video they would show AND explain How to jist by watching i dont Know how you did it you jiust Did it
As a beginners fine arts student in university....this was a big help..thanks!!! 🥺🥺🥺
If you do this in fine arts then idk what the world has become-
@@heynotizzy7493 There's nothing but pain and suffering, he should learn how to code, that's how i escaped from depression
@HeyNotIzzy, I am a 3D artist and I think differently.
I had learned mechanical/technique drawing in high school many years ago. It has helped me with not only maths, mechanical engineering, etc, also 3D art and animation. I use Blender, 3D open source software. Look up Blender physics simulations in TH-cam and wonder how these are done.
@Santiagoo Arg, but some artists know how to code. For example, web designers (artists) who know HTML, Javascript, etc. Also, some artists use programming languages like C++, Python, etc for game developments.
I've discovered how to make a decagon out of this, so that's cool.
Finally... I manage to draw Pentagon perfectly.. thankyou so much for this video!!!!
thnx this was great help for my upcoming text
Yes may be🤗
Test????
Easiest and Simplest way I have seen in this video. Thanks Ali !
At 0:57 when he narrows the compass, what length is he narrowing it down to? Cuz it's obviously wider than it was when he drew the initial circle. And that stage seems to be key in making the pentagon equilateral
He is narrowing the compass more than half of the line .
@@anitasingh3341 Thanks!
The length doesn’t matter here as long as that length is maintained when you make the second set of marks he makes at 1:07. That whole step is just to find “F”, the exact midpoint between the origin and the right point of the circle, (aka cutting the radius of the original circle in half) which can be accomplished with any radius as long as the circles intersect! And again, as long as that radius stays the same when you make the marks from each point. (in other words when you perform the steps at 1:00 and 1:07) Hope that makes sense!
Edit: also thought it might be helpful to point out that it’s the same process performed at 0:30, where the length of the compass also doesn’t matter as long as it’s large enough to intersect. I’d assume more length would help with better accuracy, though
would be nice if you show the measurements properly
There are no measurements to show. It is all done with only a straight edge and a compass.
you dont use measurements for this. The straight edge and compass does it all. very easy if you know basic geometry. but this guy in great at it
Lol
Clown
Thanks for not explaining anything. Just, "Look what I can do!".
😂😂
😂😂😂😂
😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂
Hater 😂
❤❤❤
1:05
without showing how you derive that radial length for the compasses how have you demonstrated anything?
he's bisecting the radius, there is no set length needed other than greater than half the length of the radius. it's the same method he used to quarter the circle
@@jonathankydd1816simply true!
Thank U so much it really help me, god bless you and always be healthy
Heyyy 🤩🤩🤩 Remembering my school days GEOMETRY 🤍🤍🤍📐📐📐📏📏📏📝📝📝📋📋📋
Excellent demo. What brand compass do you use?
At this point any time I'm doing fine arts this guys my helper and saviour 😊😊🥰
This helps me alot!thank you so much!🥰
This pentagon side is equal to [√(9r²-2r√5+1)]÷2 or r√(2-2cos72⁰) when r=1
The second expression is value of pentagon side calculated mathematically using cosine law.
Do you study math or eat it in breakfast ?😳🤯
Who asked
@@winterfawn4008 😅🤣🤣 op bro
@@winterfawn4008 I did
@@winterfawn4008
Most people wish to draw the pentagons according to the measures given 🤓
Wow so good I made it using this method
Good demonstration! Precision in drawing!
Idk how people find this helpful. There is no measurements given on the adjustment of the compass size. Crucial information.
There is a reason this video has only 5K likes with 500K views. Drop the music verbally explain what your doing and slow down your pace.
Edit: that said, I was able to complete my assignment because of this video. 4/10 was able to turn in my assignment
True
Thanks. It has helped me a lot.
Really helpful, thanksyou for making this video
Very helpful and simple to understand..
great demo
may god blast you😇😇
thanks for the helpfull video! i love indians🇮🇳🍚
Can anyone explain why you do it this way? What is the Logic behind these steps beside that the end result is a pentagon?
I couldnt see what you were doing cuz of the hands
Their hand was only in the way when they were adjusting the compass, and then they show clearly what length they were adjusting to at the end
Now my truncated icosahedron is completed because hexagon is easy to make but the pentagon is difficult.
u so great at doing it
Wth..is this video not for 5th graders?I LITTERALY dont understand anything😮😮
Anyway,thx ali,ill use thos video in later grades.At least i know how to make an uneven pentagon!🎉
U saved me from failing ngl
great, neat work!
why would you put your hand over all the measurements of how wide the compass should be.
Thanks for saying something and explaining
shut up kid noob wash dishes
@@obsidianblade8472 no u toxic salty bozo father less child go buy mom or buy father
😆😆
Thank u soo much for this video♥♥♥♥
Very helpful, thanks!
Thanks a lott!! Sir👍
thanks for this video it was very usefully but ihave a question? is the sides of the pentagon must aqual to each other?
Yes, thank you for your support.
ok,thanks
Regular pentagon has equal interior angle and equal length of side
They called me a mad man
Great work
U must have to show the compass radius u making
Thank you so much!
thank you so much
Great! I made it! TFS! 💚🙏
thankyousomuch for this 😀😀
Dhanyawad 🤘 sir
can anyone help me with the proof ... as in why does that length at the end is the perfect length of a pentagon?
Awesome bro
what u mean who will say lengths and how to cut
waste
Thankx it was a great help 👍👍
Ain't no regular pentagon, AGF is equilateral, OF is r, so AB is also r. A regular pentagon with side 1 cant be inscribed in a circle of radius 1
AO is r of Circle O. AF is r of Circle F. AB =AG =AF = GF > AO.
ABCDE is a regular pentagon, where each side is greater than the radius of Circle O.
@@tonym.6612sorry idk what i was babbling about 😂 rewatching the video I see there was nothing to do with what i said
Isn't distance FA and GA equal?
Why did i get this for homework??
Bhai apka pas Jo divider hai. Kahase kharida
great for drawings, but im doing this in autocad..... and i dont think it adds up to equal distant sides
I had this problem too. I'm using a compass to make triangles on every side, so lt looks like a star almost. But when I came to CD, my compass didn't reach from one point to the other. Which is weird cause I didn't need to re-adjust when putting it between AE and DE.
I measured and the distance between DE came out as 3.8 CM, but CD measured 4.1 CM.
I don't think I did the Pentagon wrong, I may, but I don't think so. Is this the same problem you had?
Good works theese!
What is that background music link please
Why u made F, if it was even possible without it???
You do need it for the radius of G
thanks now i will be able to pass my exams
Yeah i didnt see how you got the second compass measurement looked like you guessed
1.00 didnt explain how u gauged the next measurement at all
he just did the median line there's no measurement
Tnx, you helped me so well. Thanks, I will follow you up.
Ive watched it over and over after the circle you went to the outer edge then adjusted the compass for your
Next marks, how, why, to where, man
Stuff like this agravates me went thru this awhile back with another angle no one
Talks
And they
Start slapping lines and arcs
Down well theyre nit random if they
Were know one would need the video we would just dcribble anything with
5 sides after watching i went to
A web page where the steps are written out and
Of course it’s completely different he put crosshairs up
First then drew the Circle THEN SAID without changing the setting on the compass blah blah but his lines are
Shorter so that page was even worse his compass self adjust I guess I think some people they get too intelligent they know rocket
Science
But cant explain how to tie shoes, i mean its the second mark that is made i clearly seen you
Adjust the compass but
I dont why or to what to then the other site says dont change setting but
ITS A
DIFFERENT LENGTH and cant ask or
Comment without yiur email and grandmas
Bras
Size if people are going to post HOW TO videos looks like in the video they would show AND explain
How to jist by watching i dont
Know how you did it you jiust
Did it
Thanks a lot 😀😀
😊😊
Thank you !!! You are genius!
Where to where measure show and draw
It needed 20 hexagons and 12 pentagons in every 5 of hexagons in the group. So, there are four groups in total.
No measurement no explanation just drawing lines. Disappointment only
Where did u buy this compass
Probably in a shop !
at the pentagon
Great.thanks❤
I love the com pass
Wonderful !
ഓൺലൈൻ പരീക്ഷയ്ക്ക് ഇത് നോക്കിയ ഞാൻ വരച്ചത്
Soft 🍦
Name of the song? Plis
Thank u so much
Can u pls tell me the name of geometry box ?
Engineering geometry box
thank you so much!!!!
Thank you! :D
How ro draw the f i cant get it
Draw perpendicular line on the half line
Thank you this was useful!
Finland
Very useful
Thank you So much
Thanx man!
What is the name of the method
What's the point of point F
F bisects at Ao
F makes a bisec
Thanks❤ sir
Rip for the bfdi fans 😔
Sangat mendidik bagi warga masa rakat setempat
Thank guru
Dhenk for your help
Measurements say pls🙏
Thank you ❣️
Good job
Aare yrr kaha se le rhe aache se dikhao ge hi nahi to. . .😑😑😑
Kaha se kaha tak le rhe ye to btao
Draw a pentagram 1 meter side insesiba a circle ki vaba korbo sir . akta plz video upload korun
Very good
What this compass name
why your channel not। growing because You have placed more ads
thanks a lot😄👍
Nice
Kitna c.m ka cercul hai sir bata sakte hai
Thanks for your help