Thank you for learning with me! If you found this video helpful, please give it a THUMBS UP & LEAVE A COMMENT and be sure to SUBSCRIBE to my channel (I could really use the support!). Subscribe Here: bit.ly/2yRUQS1 -Anthony :)
@panzerpolecat7190
3 жыл бұрын
What are you supposed to do if they dont tell you how big the circle is
@m.clarke4171
4 жыл бұрын
As a math teacher, I use your videos as a resource. They are absolutely awesome. Keep up the good work and thank you for these videos. 👍🏾
@princejlo09
3 жыл бұрын
Thank you so much , I finally understand how to find standard equation of a circle , I can say that Math is so easy if you really understand it.
@sillybunzy2839
Жыл бұрын
Agreed
@markjosephlanada4799
4 жыл бұрын
how to determine the circle edge from the center???
@lagaremarjiea.8450
3 жыл бұрын
how did he get the radius of circle? as I've noticed, there's a small circle and big circle. how does that happened
@charlesjadeolbida6426
3 жыл бұрын
Same question
@crosscountryrunner8241
3 жыл бұрын
By counting the units, you can also use the distance equation
@tradesmanjaegs4992
2 жыл бұрын
its been a year, but I'll write down the answer for anyone else who has the same question. The radius is just the distance between the center of the circle and any point on the edge. So by counting the units from the center point out to the edge, he has the length of the radius. I hope this clears it up for someone!
@jamiahdobbins9113
2 жыл бұрын
This was such a great explanation!!! Thank you!!!!☺️
@leaktype3707
3 жыл бұрын
i spent exactly 1 hour on how to do it coz it makes me rlly confused, now its easy because i can understand in clearly
@sandergallo1708
4 жыл бұрын
I can't understand my pre-calculus teacher because he's mic is choppy so here i am , and this is more helpful
@orafranc237
3 жыл бұрын
i never been good at math. it has to be thoroughly explained to me. Is this type of math used for locating people, place, or things on maps and graphs? is it also something that is used out in the ocean- same as longitude and i forget what u call d other thing i have a headache, anyway, is that the purpose of calculus of the circle thing? im mot studying any kind of math im just curious and asking u bcus u are way smarter than me bar far 😊🙂
@pavelpavlov9022
8 ай бұрын
Thanks a lot! I've downloaded the worksheet for this lesson, but I wasn't able to find the answer keys. Would you please explain, where can I find them?
@mna11star4
3 жыл бұрын
Thank you so much for not making this so complicated
@iamkristina._1385
3 жыл бұрын
This is a great video, just don't get why the sigh of the seven changed in the last example
@rocknrollindoll
3 жыл бұрын
a negative plus a negative equals a positive
@jessedeleon7392
4 жыл бұрын
I was expecting from the title you would explain how the formula was derived.
@beavermatixx6116
4 жыл бұрын
3:35 where did that circle came from??? i mean i started with a cross how is there a drawing of a circle already
@programmingpersistence5716
3 жыл бұрын
I dont think the "equation of a circle" formula actually enables you to plot a complete circle, thats probably something in trigonometry. i think here its just a way of describing the circle in terms of coordinate geometry, after you know the points you can just plot the circle yourself
@RoboticsDevelopment
4 жыл бұрын
Excellent, thank you!
@ramQi
Жыл бұрын
after 8 year graduate, I finally understand the usefulness of this equation in computer graphic for getting a circle without using sin or pie
@madinabandali2391
2 жыл бұрын
Absolutely amazing video. You are a legend.
@helpedu4u763
2 жыл бұрын
what is thw standard formula for circle
@jtballerz4590
4 жыл бұрын
Thanks for making this video super easy to understand. My teacher could never do the same!
@-cutekey2454
4 жыл бұрын
i like how he explain and the visuals
@tongmangok3141
3 жыл бұрын
Where do you bring the number of r while it is not written in example
@chastinegarcia1517
Ай бұрын
so helpful, thankyou
@kamabokogonpachiro6797
2 жыл бұрын
0:54 quantum mechanics and general relativity : lemme introduce myself
@benrobbins9953
4 жыл бұрын
this was one of the most understandable math videos I have watched. Thank you very much!
@sillybunzy2839
Жыл бұрын
Yes!
@nicoletz7119
2 жыл бұрын
Thank you somuch this is helpful because I'm answering my pre-calculus summative.😇
@vanessaangel1815
2 жыл бұрын
Thank you so much!!! I was overwhelmed before I watch the video.
@lurfyy5876
6 ай бұрын
THIS IS SO CLUTCH FOR MY GEOMETRY TEST TOMMROW TY SO MUCH SIRR😊
@Nathaniel-o7w
Жыл бұрын
Thankyou do much❤ It is very helpful
@ChristabelIsioma
Жыл бұрын
Thanks a lot. That really helped, now I understand
@chrisbaribalasabas444
4 жыл бұрын
Sir pre calculus notice me nag watch nako
@bigboy3775
2 жыл бұрын
one thing I don't understand if someone can help me out, what is the equation of the circle, what I mean is (x-h)^2 + (y-k)^2 = r^2, so what does this r^2 represent in the circle i.e. if r^2 = 9 what in this circle will be 9, what is the equation? what is represented with r^2? (you understand what I'm asking?)
@CubicParadox
4 ай бұрын
In the equation of a circle (x-h)^2 + (y-k)^2 = r^2, 𝑟^2 represents the square of the radius. So if 𝑟^2 = 9, it means that the radius of the circle squared is 9. To find the actual radius, you take the square root of 𝑟^2 which gives you √9 = 3. So r = 3. So the equation would be (x-h)^2 + (y-k)^2 = 9, where (h, k) is the vertex point the radius would be 3.
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