Part 1 of 5 Equilateral triangle - Area - ratio

[cheerdelle100]

the 1 person who dislike is your trigonometry teacher :|

[UrduWiki]

I usually don't take time to post comments. But this is an exception. I just wanted to say that I am an Engineer going back to school after 12 years for further studies.

Having forgotten the basics, your video- even it was posted nearly 2 years ago- was probably one of the best help sources I gathered to refresh my math skills. I really appreciate and want you to know how much your hardwork is being appreciated. God bless you.

[rehcaethtam]

@UrduWiki Thank you for your great encouragement?

Parts 1 through 3 are prelude to the original problem appearing in part 4 (part 5 is alternative solution to the same problem).

If you have time, I recommend you spend some time "reading" part 4 or 5.

[HappyBirthdaySANTA]

I think it's the song from candyman the movie

[TheFallibleFiend]

I like the concept of this kind of teaching method.

[erauqscme]

Thank you very much for your comment!

Since I majored in Sociology, from which I have also benefited a lot. However I did not take any Math subjects in University, except for statistics for Social Science faculty.

Therefore, I would take your positive comment as moral support, which would stimulate me to further efforts and keep up constant improvement in teaching method of Math.