Plane Geometry: Finding the missing angles

Plane geometry is the study of figures on a two-dimensional surface — that is, on a plane. You can think of the plane as a piece of paper with no thickness at all. Technically, a plane doesn't end at the edge of the paper — it continues forever.

[profrobbob]

Awesome! Very well explained🤓 I like the translations you are adding.

[rosesarpomaa]

Well done sir ☺️
I never understood the circle theorem when I was at school but this your explanation have made me understood

God richly bless you 🙏🙏

[mustaphatijjanimuhammad]

How I hope I get maths teacher during my days at secondary school like you all will be easy for me. Thanks for your anticipated effort.

[qokfyzu]

Case 1: 105+123-180= 48. In 2nd case. OA=OB (Radius) so angle BAO = 30 degree AOC=20 degree. OA = OC so angle ACO=20 degree.

[AloysiusDerikori-voeo]

Thank you so much. I wish l had the opportunity to listen to you while l was still in school

[seriousgamerpami]

This has helped me understand angles and using parallel line to my advantage and sir can I say you have a very good eye for finding different ways to solve problems 0:53 and 1:34

[amienjie]

What are the most repeated topics in theory parts

[TresiaDaniel-fw]

Thank you so much sir for your assistance
Your explanation was clearly amazing
I understand more than before

[yahyajaiteh]

You are the best in mathematics I understand ur maths very well

[isaacvaye]

You make me to understand this other type of geometry thank you very much

[julietngwu]

Thank you so much...I needed someone to make me understand this two topics and you did it in just two diagrams

[paschalynukwuani]

Thank you so much. You really explained this well.

[teopolinakaunapawa]

It's possible to put those 50 and other # in blacket

[siddheshd]

Sir can you say how you found out that in question 2 it was an isoceles triangle at 6:42

[Samuuel]

Thank you sir.. God will continue to bless you

[abeddoughan]

I didnt understand how we knew that the triangle boc is isosceles

[zakariyeidiriz]

Question two sir

Just you can do very shortcut way.
First find angle of centre is 100 right
Then 360_100
Equal 260
So you can found y by quataleral
By adding of 50+30+260+y= 360
Then like terms y= 20😂

[basirattaiwo]

Pls make a video on simplest way to look for factors of a number. Between age 7 - 9

[FausatMotunrayo-cnoj]

Thank you, your lessons are helpful. Please sir help me with physics topics for beinners

[chiomanicky]

Hmm thank God I finally found were I can learn my math online, God bless u ogah