... Good day to you, Regarding the " Exterior Angle Theorem " it would be beneficial for beginning students to give a bit more explanation for a thorough understanding, because my experience with for instance tutoring students they will not remember the theorem without a clear understanding, so what I would do is to also first show the relationship between the exterior angle X and the interior angles ( T deg. , 88 deg. , 39 deg. ) of the triangle as follows ... [ assume unknown angle T ] .... 180 deg. - X deg. = T deg. = 180 deg. - (88 deg. + 39 deg.) ... - X deg. = - (88 deg. + 39 deg.) ... X deg. = 88 deg. + 39 deg. = 127 deg. ... now students can see for themselves that this theorem didn't randomly fall out of the sky! I personally don't like to learn theorems, but rather understand them! Thanks for your math efforts ... best regards, Jan-W
Dawgs, just directly add the 88 and 39(interior angles)= 127(exterior angle) *Only when the X is on the line* Instead of then subtracting it with 180 then again after getting the answer 53, again subtracting it from 180. It will eat the time especially if you're giving SAT or ACT
your solution in triangle number 3 is wrong = x + y = 180, let y is our third interior angle; y + 88 + 39 = 180 = y=53, therefore; x + 53 = 180; x = 127..THE SUM OF TWO INTERIOR ANGLES (88 & 39" CANNOT BE ADDED WITH AN EXTERIOR ANGLE X DIRECTLY.
Dawgs, just directly add the 88 and 39(interior angles)= 127(exterior angle) *Only when the X is on the line* Instead of then subtracting it with 180 then again after getting the answer 53, again subtracting it from 180. It will eat the time especially if you're giving SAT or ACT
Whenever I worked out the missing number for each angle, what I did was I added up the sum of each triangle using my calculators and then subtracting the given number from 180° to figure out the missing number
No, he is correct. The third angle in the triangle is adjacent to the 127, and if you know the exterior angle to its adjacent, it will have a sum of 180 degrees
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Very useful explanation, keep it up sir
Thank you!
Very well explained thanks!!!!
Great lecture on Angles 😊
Thank you so much😊
... Good day to you, Regarding the " Exterior Angle Theorem " it would be beneficial for beginning students to give a bit more explanation for a thorough understanding, because my experience with for instance tutoring students they will not remember the theorem without a clear understanding, so what I would do is to also first show the relationship between the exterior angle X and the interior angles ( T deg. , 88 deg. , 39 deg. ) of the triangle as follows ... [ assume unknown angle T ] .... 180 deg. - X deg. = T deg. = 180 deg. - (88 deg. + 39 deg.) ... - X deg. = - (88 deg. + 39 deg.) ... X deg. = 88 deg. + 39 deg. = 127 deg. ... now students can see for themselves that this theorem didn't randomly fall out of the sky! I personally don't like to learn theorems, but rather understand them! Thanks for your math efforts ... best regards, Jan-W
Math you need for help
Bruh wth 🗿 i dont think many ppl with read this
Viatsek.
Voetsek
3 question is wrong
Tank you Mr😊
wonderful..explanation is so simple and easy to follow. Thank you so much🙏🙏
Exam is near
Nothing is clear
No need to fear
Sir is here🎉🎉🎉
😂
Good job thanks sir😊❤👏👏👏
Most welcome
thanks dawg, highly appreciate it
Dawgs, just directly add the 88 and 39(interior angles)= 127(exterior angle)
*Only when the X is on the line*
Instead of then subtracting it with 180 then again after getting the answer 53, again subtracting it from 180. It will eat the time especially if you're giving SAT or ACT
I love your work❤❤❤❤❤❤
Perfect lecture👍👍👍👍👍👍👍
Many many thanks
Good job 😮❤
Great video i never thought I'll get this right one day...🙏🏾🤜🤛
thank you so much, sir! this was very helpful and i understood very quickly. very helpful for my test tomorrow ;)
Thank you so much
Thank you for helping me so much 💕💕
Example of a good teacher
my name lil t man
thank you so much this was very helpful
Anyone in 2024 September
Yes, studying for SAT dec
Yes brother 🎉
Yes from South Africa 🇿🇦
Yes i have a math quiz and test
Me😔
Wow...grate teaching ...
great*
Thank you sir really appreciated 🙏 👍 👏
Wow good example
Thanks ❤️❤️❤️❤️
Very nice explanation love it 😊😊😊❤
Thank you Sir
Perfect example ❤❤
Wow
your solution in triangle number 3 is wrong = x + y = 180, let y is our third interior angle; y + 88 + 39 = 180 = y=53, therefore; x + 53 = 180; x = 127..THE SUM OF TWO INTERIOR ANGLES (88 & 39" CANNOT BE ADDED WITH AN EXTERIOR ANGLE X DIRECTLY.
You are wrong exterior angle theorem was correct
This is a property of class 7th in chapter the triangles and its properties
Teacher Gon is correct
Yes
Dawgs, just directly add the 88 and 39(interior angles)= 127(exterior angle)
*Only when the X is on the line*
Instead of then subtracting it with 180 then again after getting the answer 53, again subtracting it from 180. It will eat the time especially if you're giving SAT or ACT
I love the explanation
Thank you very much 🙏🙏ya'll guys made my maths studies easier 🙌
good job
Thank you so much now i now how to calculate angles of triangles 🔺️
Happy to help
Superb
thanks so much go math
❤️
Salmat, sir. Nakapasar na gyud ko♥️
welcome!
Whenever I worked out the missing number for each angle, what I did was I added up the sum of each triangle using my calculators and then subtracting the given number from 180° to figure out the missing number
Same thing dawg
thanks you so much my concept was cleared in 5 minutes 😃😃
Good
Can you give the reason for the sums
You are the best teacher please explain about angels and lines and transversals please do it today if you can
Thank you!
Anyone here November 2024
Right here
I have test tmr that's why
@@NasMokone-yz4ov I had one that day lol
thank you po dito
Who came here because ur cooked for ur exam😂
you have a probloem with 180-103 its not 75 its 77
Why u do short cut on number2??😢
Great letcher of angles I'm so bad at them at school 😂
On C,angle B is simply 53°✓ and the exterior is 127°✓.But I still agree with you❤
Missing triangle
Why are not writing reason?
Thank you Sir i can finally complete the assignment my teacher gave me
What is the sum of exterior angles (definition)
Ehh--
formula:
x + y + z = 180
then just follow the method for solving the missing variable as trained
mathematics is just pure common sense IMO
Calculate the size
Sir is left handed
2:05
😻😻😻😻😻😻😻🤩🤩🤝❤❤
I don’t think this lesson is for jss1😢
It is I'm in ss2
Bro come from Philippines
And he for sure knows more then you
Afternoon sir i have a problem with understanding the exterior angel
X+88⁰+39⁰=180⁰
X+127⁰=180⁰
X 180⁰-127⁰
X=53⁰
u dont minus it since its the exterior anngle
listen clearer in 0:22 ☠☠🤣🤣
On the day of my exam OCTOBER 1💀
The 3rd one Is wrong your meant to take the 127 away from 180
No, he is correct. The third angle in the triangle is adjacent to the 127, and if you know the exterior angle to its adjacent, it will have a sum of 180 degrees
Anyone in October 2024😢
Yea I'm 😂
MEE
Toán hay
I am here
Hauuaa
at what grade po ito tinuturo ?
grade 8 po
I did it at grade 6
@MathTeacherGon are you form Aisa ☠☠
*Signs someone is faking their intelligence,not genuine*.Psych2Go❤
Me
3th is wrong
So not diggre my Angeles
I really understand your teaching very well sell your accout I want to send you money
Missing triangle