Angle Bisector Theorem - Midpoints & Line Segments

This geometry video tutorial discusses the angle bisector theorem and explains how to solve word problems with midpoints and line segments. This video contains plenty of example problems.

Lines, Rays, Line Segments, & Angles:

Acute, Obtuse, Right, & Straight Angles:

Decimal Degrees to DMS Formula:

Clock to Angle Problems:

Angle Bisector Theorem - Midpoints:

___________________________________
Converse, Inverse, & Contrapositive:

Geometry Probability - Length & Area:

Perpendicular Lines, Rays, & Segments:

Complementary & Supplementary Angles:

Addition & Subtraction Equality Property:

_______________________________________
Final Exams and Video Playlists:

Full-Length Videos and Worksheets:

[blakesimpson]

I was stressing for a test I was taking and before school I watched this video and it was so helpful. Your a great teacher. Thank you for doing what you do

[sitcomenjoyer]

ive been really behind on online school thank you so much

[georgesadler]

MR. Organic Chemistry Tutor, thank you for another solid video/lecture on the Bisector Theorem, Midpoint and Line Segments in Plane/Solid Geometry. The examples and pictures are fairly simple to follow for a deep understanding of the subject.

[adrianaguinaga]

Thank you so much for explaining, it’s hard for me to understand geometry and you explaining it really helps me understand thank you for teaching me :)

[anonymoususer]

This is my go to channel since I have found this channel, I can't understand others when they explain this type of topic to me(not even my math teacher) but somehow I understand it better when I'm here

[tinpanned]

thank you for saving my life i was nearing 6 feet in the ground but your explanations performed cpr on me and now i live in 2027, have a blessed day The Organic Chemistry Tutor

[vivianlopez]

thank you for reminding me how to do geometry. You have a very soothing voice.💯

[SoggySwampWater]

Guys speed it at 1.25 it’s wayyy better😂🥶

[bootybeclappin]

Your videos are always so helpful thank you so much!!

[smackcam]

Omg tysm this really helped me i was really confused

[Romr.]

Thank you for the great video. i have a question, why is the ratio 3:7 = 3x and 7x

[anwar]

Bruh your saying the exact thing my tr was telling us. I came here for revision. vid was very helpful

[Caio_Myguel]

6:48 It should've been C on the top, B is the vertex, right, and A is the point on the bottom line (not the top one).
The way it is, with A on top and C on the bottom line, the angles would be different. Since they start at A and go in the counterclockwise direction passing above B and ending in C, we'd get the angle not bysected by BD (the angle to the left, from our pov), the opposite region of the one wanted

[cherskydymmov]

Godbless for whoever this is this has been so helpful since I am so not good at math

[LyzellMaeEdjec-uupz]

Angle bisector is a ray that devides the angle between into two angles
It's false right because they didn't say "devides the angle into two congruent angles" right?

[vidhatacreations]

sir let me know which app you have to explain with figures

[thanh]

What if there are two different variables in the problem?

[chuusmailman]

4:73 What if only the AB is given when you are asked to find the BC? (B is still the midpoint of AC)

[willcardenas]

Who failed two whole 9weeks of algebra and was still moved into geometry as a freshman

[lastravaganza]

What is the math involved in this called? eg(2x + 4 = 5x - 8).