Equations of perpendicular lines

[@chrispinebillychisokwe9169]

Good work sir, well explained.

[@chaumbambondo3961]

Thanks

[@chikumbutsomvula1494]

Good teach.

[@Thearcher716.]

This video has made me closer in class

[@alexchiyabe9281]

This man’s a herro OnG😪❤️

[@susellar7925]

Thank u so much. You're a life saver🖤🖤🖤✨🖤✨🖤🖤

[@mabhengusakhile6240]

The best teacher in YT town

[@chaumbambondo3961]

Thanks for your compliment

[@BeautyWakupela]

Thank so much sar I'm understand now

[@kennedysibusiboxhulu1787]

I wonder why I wasn't able to understand this in high school 🤔

[@Chi-chi-q8v]

Thank you sir 🫡❤

[@yaliwebanda8113]

Thank you so much Sir

[@casidsimwinga5226]

Thanks sir for help me to know how to solve this mathematics now l want your line just give because l want to know more about mathematics