Does Curve 3 points show Tangent mode?

 From:  Michael Gibson
10300.25 
From https://www.quora.com/How-do-you-construct-a-circle-passing-through-2-points-outside-line-L-and-tangent-to-line-L?share=1

I think this one is the easiest:













Create circle/arc 3 pts through points A, B, P.

- Michael