can you calculate the length of line ST

[@STEAMerBear]

Good video. The title says to find PS, not ST.

[@MathandEngineering]

Ohh I am sorry sir, you know I have being sick for some days, I am slowly regaining my health. It was just a mistake that I wrote PS instead of ST but I have changed it now thank you for the observation. I really appreciate

[@STEAMerBear]

@@MathandEngineering hello my friend. I hope you recover quickly and fully. I use so many of your videos in my classroom. Thank you for what you do!