It's explained in the video. The angle bisector line is, at all times, equidistant from the two adjacent sides that form the angle. The instructor eyeballed it for the video, of course, but that's how he was able to draw them reasonably accurately.
Is the incenter ( point I) the same point as the center point of the circumscribed circle around the given triangle ABC? What if ABC triangle is equilateral- is the incenter( point I), the same as the center of triangle ABC’s circumscribed circle? What is the ratio of the circumcircles radius to the in circles radius?
Very clearly presented. The INCENTER is a WIN CENTER.
calm down
@@siddharthrajan9267 r u mad?
Wayy better than my college smh, I'm just wasting financial aid
Your voice is very bold and good to hear. Thanks friend Sal
very clear and nice presentation
this made my all doughts clear
Sal please make a video on Ex-Circle
Explained it better than my math teacher
Thank you very much its really helpful
It's explained in the video. The angle bisector line is, at all times, equidistant from the two adjacent sides that form the angle. The instructor eyeballed it for the video, of course, but that's how he was able to draw them reasonably accurately.
Thanks for the help :)
why am i learning this
Double Angle Formulae next!
when u draw the angle bisector how do u no where 2 draw the line inside the triangle?
The line from the incenter to the side must be perpendicular to the side
I AM DANNY EL 7 years later helpful 👍🏻
Is the incenter ( point I) the same point as the center point of the circumscribed circle around the given triangle ABC? What if ABC triangle is equilateral- is the incenter( point I), the same as the center of triangle ABC’s circumscribed circle? What is the ratio of the circumcircles radius to the in circles radius?
For an equilateral triangle, the circumcentre, incentre and centroid all coincide.
Good to
Thank a lot a sir
isn't that an orthocenter?
19.6.55- no
19.6.55- orthocenter is intersection of perpendicular dropped on three sides from the opposite vertex
Who’s watching this on 2024 nov?
Last
Third! :P
You are saying that IF and IE is equal!! how??
Because incenter is equidistant from all the sides of the triangle and IF and IE both come from a side of the triangle
What do you mean IE?
Michael S line IE
Shubhan Kumar when did he say that? That’s definitely not true
IF is not equal to IE