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Eat Pi
United States
Приєднався 23 лют 2020
A professional engineer teaching math, physics, and engineering topics.
Find Angles Measures in Regular Polygons - Central, Interior, & Apothem | Eat Pi
In this video, I teach you how to find different angles measures in regular polygons including central angles, interior angles, and apothems.
If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Переглядів: 6
Відео
Identify the center, central angle, radius, & apothem of inscribed polygon | Eat Pi
Переглядів 47 годин тому
In this video, I teach you how to identify the center, central angle, radius, and apothem of an inscribed polygon. The radius is the distance from the center of the polygon to a vertex. The apothem is similar to height or altitude of a triangle. If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Area of a Rhombus and Kite | Geometry | Eat Pi
Переглядів 27 годин тому
In this video, I teach you how to find the area of a rhombus and a kite which can be done by finding the length of their diagonals. If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Population Density - Solve for Population, Area, & Radius | Eat Pi
Переглядів 27 годин тому
In this video, I teach you how to use the population density formula to solve for the population density, population, and area. I go over 1 example for each part of the formula. I also show you how to find the radius of a region. If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Find Radius of Circle Given Area of Sector | Eat Pi
Переглядів 47 годин тому
In this video, I teach you how to find the radius of a circle given an area of a sector. If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Find the Area of a Circle Given Area of Sector | Eat Pi
Переглядів 37 годин тому
In this video, I teach you how to find the area of a circle given the area of a sector. If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Find Areas of Sectors - Degrees & Radians | Eat Pi
Переглядів 67 годин тому
In this video, I teach you how to find the area of small and large sectors using the degree formula and the radian formula. If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Find Circumference Given the Equation of a Circle | Eat Pi
Переглядів 37 годин тому
In this video, I teach you how to find the circumference of a circle based on a given equation. We use the standard equation of a circle and also the formula for the circumference of a circle. If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Convert Degrees to Radians | Radians to Degrees | Eat Pi
Переглядів 27 годин тому
In this video, I teach you how to convert from degrees to radians and from radians to degrees. If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Find Angles Given an Arc Length & Radius | Eat Pi
Переглядів 6521 день тому
In this video, I teach you how to find a central angle when given an arc length and radius of a circle. If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Find a Radius Given an Angle & Arc Length | Eat Pi
Переглядів 19521 день тому
In this video, I teach you how to find the radius of a circle when given a central angle and an arc length. 0:00 - Example 1 1:46 - Example 2 If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Find Circumference of Circle Given Angle & Arc Length | Eat Pi
Переглядів 5621 день тому
In this video, I teach you how to find the circumference of a circle when given a central angle and an arc length. 0:00 - Example 1 2:05 - Example 2 If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Find Arc Lengths Given an Angle & Radius/Diameter | Eat Pi
Переглядів 11421 день тому
In this video, I teach you how to find an arc length when given the central angle and radius or diameter of the circle. 0:00 - Example 1 1:24 - Example 2 If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
Write Coordinate Proofs of Circles | Eat Pi
Переглядів 2121 день тому
In this video, I teach you how to write coordinate proofs of circles by proving or disproving different statements. I go over 2 examples where we have to check if a point lies on a circle with a given radius. We check the distance between points using the distance formula. 0:00 - The point (2,3) lies on the circle centered at the origin with radius 8 3:05 - The point (sqrt(6),2) lies on the cir...
Find the Center & Radius of Circle Equations | Eat Pi
Переглядів 3321 день тому
Find the Center & Radius of Circle Equations | Eat Pi
Write the Standard Equation of a Circle Given Center & Point on Circle | Eat Pi
Переглядів 2721 день тому
Write the Standard Equation of a Circle Given Center & Point on Circle | Eat Pi
Write the Standard Equation of a Circle Given Center & Radius | Eat Pi
Переглядів 1421 день тому
Write the Standard Equation of a Circle Given Center & Radius | Eat Pi
Write the Standard Equation of a Circle From a Graph | Eat Pi
Переглядів 1721 день тому
Write the Standard Equation of a Circle From a Graph | Eat Pi
Find Segment Lengths of Chords, Tangents, & Secants | Geometry | Eat Pi
Переглядів 39Місяць тому
Find Segment Lengths of Chords, Tangents, & Secants | Geometry | Eat Pi
Find Inscribed, Circumscribed, & Central Angles | Geometry | Eat Pi
Переглядів 70Місяць тому
Find Inscribed, Circumscribed, & Central Angles | Geometry | Eat Pi
Find Angles & Arc Measures of Tangents, Chords, & Secants | Eat Pi
Переглядів 47Місяць тому
Find Angles & Arc Measures of Tangents, Chords, & Secants | Eat Pi
Identify Congruent Arcs | Geometry | Eat Pi
Переглядів 52Місяць тому
Identify Congruent Arcs | Geometry | Eat Pi
Find the Radius of a Circle Using Chords | Geometry | Eat Pi
Переглядів 48Місяць тому
Find the Radius of a Circle Using Chords | Geometry | Eat Pi
Find Inscribed Angles Using a System of Equations | Polygons | Eat Pi
Переглядів 28Місяць тому
Find Inscribed Angles Using a System of Equations | Polygons | Eat Pi
Find Angles & Arc Measures of Inscribed Polygons | Geometry | Eat Pi
Переглядів 38Місяць тому
Find Angles & Arc Measures of Inscribed Polygons | Geometry | Eat Pi
Identify Congruent Inscribed Angles | Geometry | Eat Pi
Переглядів 41Місяць тому
Identify Congruent Inscribed Angles | Geometry | Eat Pi
Find Inscribed Angles & Arc Measures | Geometry | Eat Pi
Переглядів 19Місяць тому
Find Inscribed Angles & Arc Measures | Geometry | Eat Pi
How to Find Chord Lengths & Arc Measures | Geometry | Eat Pi
Переглядів 50Місяць тому
How to Find Chord Lengths & Arc Measures | Geometry | Eat Pi
Solve for Arc Measures in a Circle | Geometry | Eat Pi
Переглядів 10Місяць тому
Solve for Arc Measures in a Circle | Geometry | Eat Pi
Finding Measures of Arcs & Central Angles | Major, Minor, Semicircle, Convex, Reflex | Eat Pi
Переглядів 11Місяць тому
Finding Measures of Arcs & Central Angles | Major, Minor, Semicircle, Convex, Reflex | Eat Pi
i love you.
I'm getting TurboCad software, and I actually found this video easy to understand and now I know what an apothem is I want to make real LED things with the TC software. Your video was just what I needed. Thanks and you do deserve more likes Great Teaching.🙂
thank you so much, the video was very helpful and you explained it really well!
Thank you so much.. I was so confused and you just helped out a lot!!
Thank you - this helped me a great deal❤
Thanks you I'm from Pakistan but I live in Italy and I suffer not to understood
That's so cool to hear where you're from! 😃 And I'm always happy to help👍
is it dangerous to handle problems like problem 2 with just the exponents? As in looking at 2-² as 1/1/2² which would send it to the numerator as 4, and 4-¹ as 1/1/4 sending it also to the numerator as 4, then sending the 3-¹ and 5-² to the denominator via the X^-n rule. At this level of complexity it seems safe but would it hold for more complex expressions?
Great question! Yes that would work too - when we have negative exponents, we're really just switching things from the numerator to the denominator or vis versa - from the denominator to the numerator. That's DEFINITELY another valid way of solving this problem. I decided to just write out all the steps for this example so people can understand where everything is coming from, but yes the "quicker/shortcut" way of solving this would have been to say 'negative exponents turn positive when you flip them to the opposite side of the fraction' and just rewrite the equation as (2^2x4^1)/(3^1x5^2) 👍
@@Eat_Pi Thank you!
Great channel! I just discovered it tonight. I'm a HS math teacher and have my own small UA-cam channel. I teach my classes live, record them, and post them to YT. I love the program that you use. It's so clean and smooth. Could you tell me what you are using? Thanks so much.
Hey that's great to hear! I use my laptop and a drawing tablet by xp-pen. Hope that helps and good luck with your channel! 👍
@@Eat_Pi Thanks for responding to my comment. I was actually wondering what computer program you use to do the writing and drawing. I use Adobe Illustrator and was looking for something different. Thanks again.
@@MrHammysMathClass Oh I use a program called smoothdraw and luckily its free 😄
I was about to cry doing this but then I saw ur vid and it saved me tysm
Now you can cry tears of joy ❤️
Massive 🙏🙏🙏🙏
Happy to help! 🙏🙏🙏🙏
save my life man! i have a quiz later today and the way my teacher explained it was much much more complicated, so thank you so much!
You're very welcome, hope you ACED that quiz like a friggin genius! 😎
Thank you! The most clear and concise video I found and made it very easy
You're welcome, I'm glad it was helpful! 🙏
Thx Eat pie(i couldnt find the actual math pie) U make math look so easy now I could help my lil sis😊😊
You're very welcome! And that's so great hear that you're helping her! 😀
Great vid, thanks for the help
You're welcome, I'm glad it was helpful! 🙏
Thanks u🎉
You're welcomes! 😎
Thanks!
Facts! ❤ Thank you so much! You're also very encouraging and you make it fun! I am a student at Purdue and this is great supplemental learning. You fill in all the gaps and make it come together Everyone knows when I'm studying, they hear "Hey you freaking geniuses ❤" So encouraging to people like me who takes a little more time to get familiar with the Algebra concepts ty ty 🎉
@amburfork1838 LMAO reading your comment made my day! 😭 That's all so incredibly nice of you to say, thank you!!! I'm glad you're finding the content helpful and encouraging because those are literally my only goals with making all of these! Good luck with your studies at Purdue and I hope I can continue to help however I can!! 😄🙏❤
this helped a ton! Love the visual representation
That's so great to hear! I'm glad it was helpful! 😃
I have never ever felt math's is so easy in my entire life. Thank u.
@@Friyanaslayss That's incredible to hear!! I'm so glad it's making sense now! 😃
Thank you for this awesome video, I can do long division now!
@skyiuuz5124 You're very welcome - always happy to help! 😃
W person
W watcher ❤️
How about 348
348/2.2 = 158.2 👍
released a year ago and still helping students like me!!! Thank you so much for helping me understand sir, I wish you the best of luck in life!!!
Luckily math doesn't really change much over time so I'm hoping to help you and many other students for a very long time! 😄 And thank you for the kinds words, I'm always happy to help! 👍
Thx but can u show like computation because calculator is not allowed tho lol
Hi thanks for the question! Here's a video on how to divide decimals that might help: ua-cam.com/video/-wr5638hXlY/v-deo.htmlsi=lb68yb9icg9dDd3j 👍
🙏🏼🙏🏼
🙏🙏
crazy underrated, you explain shit perfectly and are dead lifting me through math
I'm happy to help! I will deadlift you through math and squat your ass through graduation! 💪🦵
hey nice video man, btw what do we do if we have odd numbers? do we still use your trick or do it the hard way?
Great question! It depends on the numbers though - if you tell me your problem I could help you out more easily 👍
@@Eat_Pi Maybe something like 5^3 x 8^2. The bases are odd so is there an easier way to do this example now?
@Bruhgoats1 you can break down larger exponents to match smaller ones. So let's break down the 3 to match the 2. 5³ = 5•5•5 So what if we group 2 of the 5s and write it as: 5² • 5 You can see we now have the same exponent (2) on both numbers. So 5³ • 8² = 5² • 5 • 8² Group similar exponents, then simplify: 5²•8² • 5 = (5•8)² • 5 = (40)² • 5 = 1600 • 5 = 8,000 Hope that helps! 👍
@@Eat_Pi AMAZING BRO TYSM
@@skullhumorXD you're welcome! Always happy to help :D
YOO U DA BEST TEACHER ONLINE. bro is a friggin genuis
lmao I appreciate that! Yall are the friggin geniuses though, getting smarter everyday 🙏
A lot of information
Hope you learned something! 😄
Thanks bro 👍
You're very welcome! :D
Thank you sir
You're very welcome!
great video
I'm glad you liked it!
It really helped me I got an A+ thank you so much I really appreciate your help 🥇💯🦾💕😀
You're very welcome I'm so glad to hear that, GREAT JOB YOU FRIGGIN GENIUS!! 😃
@@Eat_Pi it was all done by you thank you again ❤️
@@BakaryCeesay-v5q YOU'RE the one putting in all the hard work, keep it up! 💪
For -2x+4 if x>3... why would we use the number 3 if it says its GREATER than, not equal to 3?
Great question! You're right, 3 > 3 is an invalid statement. However, the reason we plug in 3 to evaluate the point is just so the graphs lines up properly. If you want, you could plug in something really close to 3 like 3.0000001, but you're basically going to get the same answer which is why it's easier if we just use 3 to evaluate it. Also, when graphing our line on the coordinate plane, we make sure we put an OPEN circle because thats how we show the graph doesnt actually touch or include x = exactly 3, but that it does include all numbers greater than 3. Hope that helps 👍
You're amazing man, earned a sub <3
That's incredibly nice of you, thanks for the support! I'm always happy to help 🙏
thank you so much dude
You are so welcome dude
It's simple
Glad to hear that!
thanks bro im a seventh grader and just got into this stuff i was confused at first but you helped me tnx bro
I'm glad it makes sense now! And good luck in 7th grade this year 👍
THANK YOU SO MUCH I NEEDED THIS FOR MY UPCOMING FINAL EXAM!
Hope you crushed that final exam like a friggin genius! 😎
Thank you thank you thank you very muuuch 😊
You're very welcome welcome welcomeee! :D
Thank You so much for your help! I have my first quiz for 9th grade alg 2 honors tmrw and you saved me!
@VedhGajawada-jt3ri I'm so happy to hear it was helpful! Now go crush that quiz like a friggin genius 😎
I’m learning piecewise functions in my Algebra 2 class and i told my teacher i could not figure out how to find the domain and range but you perfectly described it and now i feel more confident about finding the domain and range
@theyluvgrace1 Yeah this is definitely a tricky subject at first, but I'm so happy to hear it makes sense now! 🙏
Thank you ☺️
@@anviladdha3274 you're very welcome! 😃
Lafayette Point
Subtraction with fractions, -12 +-(-2)= 10 but that's not mere subtraction. That's negative 12plus positive 2 but that after you multiply the negative 2 to the negative one -(-=+ but that's not just subtraction.
How does -12+-2=-10? -12+2=10. Like this doesn't make sense.
@JamilGadsden You're right that doesn't make sense lol I wrote -12 - (-2) You're writing -12 + (-2) Those are not equal to each other -12 - (-2) = -12 + 2 = -10 And -12 + (-2) = -12 - 2 = -14
-12+-2 = - 10. That is incorrect. -12+-2=-14.
@JamilGadsden Hi, I think you're getting your signs mixed up. The problem was -12 - (-2) Subtracting a negative # is the same thing as adding, so you can rewrite it as: -12 + 2 So both are equal to -10 However you wrote -12 + (-2) which equals -12 - 2 Both are equal to -14 Hope that helps 👍
thanks i was stuck on the equation with no x variable i had no clue what to do
@@Pyramuz You're very welcome, I'm glad it was helpful! 👍
Thank you man. I have an exam tmrw n i knew nothing about this angle of rotation my text book didnt mention anything abt it. Thank you for helping me with this.❤
Youre very welcome, I'm so glad I could help! Now go crush that exam like a friggin genius 😎
Very useful🎉
Glad to hear that, thanks! 🙏
6:48 you can flip ½ into ²/¹ and simplify ⁴/¹ and ²/¹ thus the answer is 8 Edit: Not complaining just a question 🙃
Good question! Yes that is correct. That's one way we can manipulate the fractions 👍