MR. Organic Chemistry Tutor, thank you for another well explained video/lecture on Inscribed Polygons, Circumscribed Polygons and Circles in Solid Geometry. There is a pattern when solving these types of problems in Geometry from start to finish.
In the last problem, use the property : sum of opposite sides of a quadrilateral are equal if a circle is inscribing it. ∴ (AB + DC) = (AD + BC) ⇒ 14 + 18 = 12 + x --------> gives x = 20
@@Treekeep172 thanks for triggering my PTSD. I've practiced a lot since I made that comment and I can confidently say it still is the worst but it isn't impossible.
on the last question the answer is 44+4sqrt(10) , because if you drop the altitude of the trapezoid you get the altitude to be 12. using the pythagorean theorem you get 12^2 + 4^2 = BC^2, 160=BC^2, BC= 4sqrt(10). find perimeter and you get 44+4sqrt(10)
En 8:00... ejemplo 2, si aplicamos el Teorema de Pitot, tenemos AB+DC=AD+BC. Si AB+DC=14+18=32, entonces AD+BC también suman 32; por tanto, 32+32=64. Ese es el perímetro. (At 8:00... example 2, if we apply Pitot's Theorem, we have AB+DC=AD+BC. If AB+DC=14+18=32, then AD+BC also add up to 32; therefore, 32+32=64. That's the perimeter)
You made a mistake on the video A trapeze as you described cannot have a circle inscribed that would touch all four sides The length of bc is 4^2+12^2=bc^2 BC=√160
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Hey
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Every video.
I like you. Somehow we need more people like you in our country.
I hate geometry but this guy makes it bearable
I’m here because I have a geometry test and my teacher never taught us this
Lol you too
@@yeshuh7457 me too😕
@@biblefae lol good luck
Sameeeee
Same
i need to do binge watch of all his math videos just to understand the whole quarter of math subj bcs i didn't learn so well...ty so much
No matter what topic of mathematics i search , this channel videos always appear on top 🔥🔥🔥
Thats true
MR. Organic Chemistry Tutor, thank you for another well explained video/lecture on Inscribed Polygons, Circumscribed Polygons and Circles in Solid Geometry. There is a pattern when solving these types of problems in Geometry from start to finish.
In the last problem, use the property : sum of opposite sides of a quadrilateral are equal if a circle is inscribing it.
∴ (AB + DC) = (AD + BC)
⇒ 14 + 18 = 12 + x --------> gives x = 20
Wondering why AD is also 12. Any theorem to follow here?
math
@@thomasliu4545 Wondering too.
if
AB+DC=AD+BC
then why not the perimeter equal to twice AB+DC which is 64
it is absolutely helpful i have test tomorrow and you saved my life
How’d u do
I hate geometry. This is the worst thing ever.
eh its fine, until i get hard one lmao
The only reasonable response to geomerty
@@Treekeep172 thanks for triggering my PTSD. I've practiced a lot since I made that comment and I can confidently say it still is the worst but it isn't impossible.
on the last question the answer is 44+4sqrt(10) , because if you drop the altitude of the trapezoid you get the altitude to be 12. using the pythagorean theorem you get 12^2 + 4^2 = BC^2, 160=BC^2, BC= 4sqrt(10). find perimeter and you get 44+4sqrt(10)
nerd
This video is helpful...hope you upload more...thanks
when i realized he explain so well
Very good video
En 8:00... ejemplo 2, si aplicamos el Teorema de Pitot, tenemos AB+DC=AD+BC. Si AB+DC=14+18=32, entonces AD+BC también suman 32; por tanto, 32+32=64. Ese es el perímetro. (At 8:00... example 2, if we apply Pitot's Theorem, we have AB+DC=AD+BC. If AB+DC=14+18=32, then AD+BC also add up to 32; therefore, 32+32=64. That's the perimeter)
9:05 two tangent theorem - two tangent start from one exterior point.
x and y their summation x+y=14
When you have to watch yt videos because your teacher never taught you this.
mood literally me rn
thanks for the next day and time ⌚ ⌚
COMPLEX PROBLEM SOLVED: th-cam.com/video/CjydHQPrIaE/w-d-xo.html
You made a mistake on the video
A trapeze as you described cannot have a circle inscribed that would touch all four sides
The length of bc is 4^2+12^2=bc^2
BC=√160
I was going to comment this as well we or he may be missing something
AD can only be 12 if Angle A and Angle B are right angles, I missed that part if it is mentioned anywhere
Iam here because my mom wanted me to study this ;-;
Thank you
5:30 is this bell 🔔 I think he recorded this video in the last period however thanks for doing 3asy😂😂
u r the best
Could the last problem be solved using the Pythagorean theorem?
idk but the answers are not the same
goated
Is this dude Macklemore?
Matt all dayyyy
I hate Math
I thought Geometry was easy until I saw this.....
same bro
gimme HIGH5
Spend more time for studying maths. Once you start loving maths then you can't ever hate it. Maths is a beautiful subject.😊
@@jessie9071 how can u say that? Math is the worst
i still dont get it
Reply to this comment only after 1 year
Azhar Aitkali 👿
reply
hiii
HAJAJSJS I FORGOT ABOUT THIS
hello
I am hating my life because of this and btw our math teacher never taught us this thing😢😢😢😢😢
And I don’t think this is helping me! And I have final exams btw😙
this is a great idea 💡 💡 🥞🌯🫔🍕🍟🌭🥪🌯🫔🥙🧆🍳🥘
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