Triangles are a three-sided polygon that consists of three edges and three vertices. The most important property of a triangle is that the sum of the internal angles of a triangle is equal to 180 degrees. To learn more about Triangles, enrol in our full course now: bit.ly/Triangles_DM To watch more videos related to Triangles, click here: bit.ly/Triangles_DMYT
think about three line segments like 00:05 these and we have been assigned a task 00:07 to form a closed figure using these 00:10 segments how should we go about it we 00:13 adjust this one a bit and place these 00:16 two segments like this that's it we have 00:20 a closed figure which we have formed 00:21 using these three line segments this is 00:25 a triangle let's draw it on a new page 00:28 it's drawn like this 00:30 if you look at the entire figure you 00:33 will see three points which are called 00:35 the vertices each point is a vertex a 00:38 vertex in a closed figure is simply a 00:41 point at which two segments meet and to 00:45 name the triangle all we have to do is 00:47 name the vertices let's name them a B 00:51 and C this triangle will be called 00:54 triangle ABC instead of writing the word 00:58 triangle every time we use the symbol of 01:01 a triangle instead it's the order 01:04 important here can we call it triangle B 01:06 AC or triangle CBA yes we can but 01:12 wherever possible we should try and 01:14 follow the alphabetical order look at 01:17 the triangle closely you would see 01:20 vertices angles and sides too we have 01:24 seen that they have three vertices a B 01:26 and C we know that an angle is formed 01:30 when two segments meet which means we 01:32 have three angles here angle a angle B 01:36 and angle C a triangle is basically a 01:40 three-sided closed figure with three 01:42 angles in its interiors and how many 01:45 sides does a triangle have one two and 01:49 three three sides and it has three sides 01:53 or segments a b b c and c a in this 01:58 triangle ABC we also say that bc is the 02:02 side opposite vertex a and similarly AC 02:06 is the side opposite to vertex B and a B 02:10 is the side opposite to vertex C all 02:13 this is very simple to understand 02:16 but may get boring if you do not know 02:18 the real-world applications of triangles 02:21 think about two brothers Ben and Charlie 02:24 who love breaking each other's toys Ben 02:28 has a rectangular toy shaped like this 02:30 and Charlie has a triangular shaped toy 02:33 charlie attacks first and breaks Ben's 02:36 toys easily getting angry Ben runs 02:40 towards Charlie's toy hoping to smash it 02:42 into pieces but he realizes that the tip 02:46 of the toy is sharp and the toy won't 02:48 break easily if he tries to attack the 02:50 other two sides and that is why a 02:53 triangular shape is considered to be 02:55 extremely stable in the field of 02:57 architecture so what do we do if we want 03:00 a stable and a more solid rectangular 03:03 shape maybe we can use three triangles 03:06 like this and make one rectangle this 03:09 figure will be more stable as compared 03:11 to this one most of the bridges you see 03:15 will have a triangular structure like 03:17 this and helps it withstand the heavy 03:19 downward force of the weights crossing 03:21 the bridge 03:22 imagine you lived in a town when it 03:25 rains and snows heavily what if you had 03:28 a house like this in cold weather snow 03:32 would accumulate on your roof but if you 03:34 had a house with a roof like this snow 03:37 would just slide down the slopes this 03:40 shape is triangular you live on the 03:43 twenty-fifth floor of a building and one 03:46 day there is no electricity imagine 03:49 climbing up a straight ladder to reach 03:51 your house that would be really tough 03:53 and to make it easy we have stairs which 03:57 again is a triangular shape and because 04:00 of all these reasons and many more it is 04:03 considered the single most important 04:05 shape in engineering 04:13 you THIS THE WORDS USED TO TAKE SHOOT! CRAZY! GONE CRAZY!! CRACY GONE CRAZY!!!
It's my pleasure. We are glad that you understood the concept. We are happy that we could help you learn. Do support us by subscribing to our channel. 👍👍
Please Make more videos with Ben and Charlie!!! It was AWESOME! Your channel ROCKS! This is my fav youtube Channel ever!!! I am sooooo Subscribed! Plus I liked almost all your videos!:)
Thank you so much Alok for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
I watch all the videos of your maths its clear all the basics of maths and I am your old subscriber plz makes more videos on maths clear all the chapter of maths has possible makes this channel a high level competition channel to prepare for exams likes. Upsc , ssc infinite times plz and reply my comment then I will sure that you take this words sincerely
Triangles are a three-sided polygon that consists of three edges and three vertices. The most important property of a triangle is that the sum of the internal angles of a triangle is equal to 180 degrees.
To learn more about Triangles, enrol in our full course now: bit.ly/Triangles_DM
To watch more videos related to Triangles, click here: bit.ly/Triangles_DMYT
think about three line segments like
00:05
these and we have been assigned a task
00:07
to form a closed figure using these
00:10
segments how should we go about it we
00:13
adjust this one a bit and place these
00:16
two segments like this that's it we have
00:20
a closed figure which we have formed
00:21
using these three line segments this is
00:25
a triangle let's draw it on a new page
00:28
it's drawn like this
00:30
if you look at the entire figure you
00:33
will see three points which are called
00:35
the vertices each point is a vertex a
00:38
vertex in a closed figure is simply a
00:41
point at which two segments meet and to
00:45
name the triangle all we have to do is
00:47
name the vertices let's name them a B
00:51
and C this triangle will be called
00:54
triangle ABC instead of writing the word
00:58
triangle every time we use the symbol of
01:01
a triangle instead it's the order
01:04
important here can we call it triangle B
01:06
AC or triangle CBA yes we can but
01:12
wherever possible we should try and
01:14
follow the alphabetical order look at
01:17
the triangle closely you would see
01:20
vertices angles and sides too we have
01:24
seen that they have three vertices a B
01:26
and C we know that an angle is formed
01:30
when two segments meet which means we
01:32
have three angles here angle a angle B
01:36
and angle C a triangle is basically a
01:40
three-sided closed figure with three
01:42
angles in its interiors and how many
01:45
sides does a triangle have one two and
01:49
three three sides and it has three sides
01:53
or segments a b b c and c a in this
01:58
triangle ABC we also say that bc is the
02:02
side opposite vertex a and similarly AC
02:06
is the side opposite to vertex B and a B
02:10
is the side opposite to vertex C all
02:13
this is very simple to understand
02:16
but may get boring if you do not know
02:18
the real-world applications of triangles
02:21
think about two brothers Ben and Charlie
02:24
who love breaking each other's toys Ben
02:28
has a rectangular toy shaped like this
02:30
and Charlie has a triangular shaped toy
02:33
charlie attacks first and breaks Ben's
02:36
toys easily getting angry Ben runs
02:40
towards Charlie's toy hoping to smash it
02:42
into pieces but he realizes that the tip
02:46
of the toy is sharp and the toy won't
02:48
break easily if he tries to attack the
02:50
other two sides and that is why a
02:53
triangular shape is considered to be
02:55
extremely stable in the field of
02:57
architecture so what do we do if we want
03:00
a stable and a more solid rectangular
03:03
shape maybe we can use three triangles
03:06
like this and make one rectangle this
03:09
figure will be more stable as compared
03:11
to this one most of the bridges you see
03:15
will have a triangular structure like
03:17
this and helps it withstand the heavy
03:19
downward force of the weights crossing
03:21
the bridge
03:22
imagine you lived in a town when it
03:25
rains and snows heavily what if you had
03:28
a house like this in cold weather snow
03:32
would accumulate on your roof but if you
03:34
had a house with a roof like this snow
03:37
would just slide down the slopes this
03:40
shape is triangular you live on the
03:43
twenty-fifth floor of a building and one
03:46
day there is no electricity imagine
03:49
climbing up a straight ladder to reach
03:51
your house that would be really tough
03:53
and to make it easy we have stairs which
03:57
again is a triangular shape and because
04:00
of all these reasons and many more it is
04:03
considered the single most important
04:05
shape in engineering
04:13
you
THIS THE WORDS USED TO TAKE SHOOT!
CRAZY!
GONE CRAZY!!
CRACY GONE CRAZY!!!
Published
Thank you so much for turning my strangeness and hatred to love for geometry.....amazing video and knowledge....
kedarubhaykar We are so happy that our work made you love Geometry. Keep watching our videos to learn more!
really great... words are not enough to appreciate your work for all of us
Thank you for your kind words! We really appreciate your compliment :)
3:51
Really very nice explanation
Damn, everytime I look for an explanation in TH-cam I always find an Indian explaining it better than my teacher
Thnx for liking,also how you doing in quarantine?
Where r u from?
Thanks for the informative youtube channel just made maths easy for me
Thanks a lot
You are most welcome, Abhay! We are glad to hear our videos helped you. Keep watching!! 🙂🙂
@@InfinityLearn_NEET ok
@@InfinityLearn_NEET I had suscribed
Thank you for your service
It's my pleasure. We are glad that you understood the concept. We are happy that we could help you learn. Do support us by subscribing to our channel. 👍👍
Wow ! Very Nice.....
Its Very Interesting....
Thank you so much, Divyansh!
We are glad you liked our video.
Keep watching! 😀
Please Make more videos with Ben and Charlie!!! It was AWESOME! Your channel ROCKS! This is my fav youtube Channel ever!!! I am sooooo Subscribed! Plus I liked almost all your videos!:)
When I say liked I mean thumbed up.... I love even the videos I have not got around to thumbsing up yet...
Thank you so much
Very helpful
Thank you, Kavitha!
Keep watching! 🙂🙂
You are great 👍👍👍👍🙏❤️
Thank you so much for your appreciation. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
Great Tutorial.You explain it very simply way.
Thank you Zubair! Do register on our website to learn more: bit.ly/DontMemoriseRegister
It's free :)
Thank u so much mam.....
your voice is so beautiful ...... I like your vOice. ..... But can you help me ... Please tell me ....
You all are just amazing
Thank you so much for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
Thank u soo I really understood very will I really like maths after ur wonderful videos ons again thx😌
Thanks for uploading such an easy videos
Great
Armyyyy💜💜💜💜
@@andrea6279 yeaaa💜💜
Well said mam....i like the applications of triangles
Wow..u r really good
Thank you so much Alok for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
You are right
awesome don't memorise!
Thank you so much.
Happy Learning :)
I watch all the videos of your maths its clear all the basics of maths and I am your old subscriber plz makes more videos on maths clear all the chapter of maths has possible makes this channel a high level competition channel to prepare for exams likes. Upsc , ssc infinite times plz and reply my comment then I will sure that you take this words sincerely
Hi Shubham,
To view more videos for free, register on our website: bit.ly/DontMemoriseRegister
Happy Learning :)
awesome explained
Thank you very much for the appreciation and for watching Chandan. :)
Good
Nice
How do you make these videos
The voice is very low but the presentation was very nice and hatts off
Thank you for your kind words, Bhushan!
We will surely take your advice and act upon it😊
Walks Into Class
Does Nothing
Watches Videos On The Concept
Aces the test next day 😂
Love you guys
I understand that
sometimes Indians can explain better than teachers
Sir aap social science class 10 ka video banaye
Angle make two ray but triangle not.
Why
them why arent bricks triangular
👍
Why there is only 734 l8kes
We will not memorize than we will not remember so how we will Wright
Might be step-brothers.
llllllllllllllllllllllllllll
Very very helpful