Find the equation of a circle given the center and line tangent to the circle

Timestamps:
0:00 Intro
0:50 Start of Problem

Corrections:
1:46 I made a mistake in the graph. I drew the point in the y-axis, instead of the x-axis.

[XburikoX]

Didn't you find the equation of tangent to the y-axis instead of tangent to the x-axis?

[brianmclogan]

yea, I will make mistakes speaking here and there, thank you for letting me know, and I appreciate your feedback

[saifurrehmankhangandapur]

tangent to x axis mean, it touches the x axis at one point, and sir you solve the question when circle tangent to
the y axis

[brianmclogan]

happy to help, let me know if I can help you further

[fredavastine]

Could you please do this one completely over again because it’s really confusing when You are calling the y axis the X axis. Your videos are always spot on, I love listening to you teach math, please do this one over and take this one down. Thank you

[faithisabel]

You're a great teacher !

Thank you (Maraming Salamat) for sharing this video :-)

[bunsnrosies]

Iv learned more from you in a few minutes then I have from my teacher during a 40 minute lesson
thank you ^^

[alexinho_gaucho]

Blud has been saving students since 2014...

[michellesilva]

The line y=0 is a tangent to the circle (x—8)^2 +(y-a)^2 =16. Find a ? How do you do this ?

[alexandrameropoulos]

Thanks so much for these videos they are so helpful. You explain it better than my teacher can!!

[tarkengetefera]

If we said that its tangent to the x axis, why did we draw it so it touches the y axis??

[pinkyfamilyvlog]

Sir did you find the equation of point mean p=7, 9 center=0

[KaidoMation]

Do you have a video that has a question like this one? Sorry, it's kinda confusing to me.

Find the equation of a tangent line to a circle with center (3, 5) at the point (0, 4)

[althearivera]

can i also solve that way when the tangent to the y-axis is given rather than the tangent to the x- axis? this vid is very helpful btw thanks!

[chico]

if the center of the circle isnt given but only a point which the circle passed through, do I use the same method?

[hazimalkurishy]

What is the equation of tangent to the circle x2+y2-4x-6y+3=0, which makes a 45° angle with x axis? please help with this question

[amartyachaube]

how to solve this promblem Find the equations of the straight lines passing through the origin that are tangent to the circle of the center (2, 1) and radius 2. it has 2 solution . I think it is tangent to y axis so 1 of the solution is y=1 .Please let me know the other solution

[NathanG]

These videos are amazing help. Feeling much better for my exam tomorrow, thanks for the help and peace of mind!! :)

[yumekoshiro]

sir mclogan, you're a life saver

[carlosmillan]

You're a great teacher sir. You help me lot. Continue the good work sir hope to see you soon to thank you in person