How to link a circle with a given tangent point on a straight line

[@kozlorog]

Super useful, thank you so much!

[@_vee..jay_]

Erasing my entire page is crazy

[@fookriver]

Wow, great sharing.

[@NellMckay]

Brilliant thank you!

[@mohamadkhatib8624]

Can you sir explain external and internal tangency

[@MustafaAbdelBaset]

this doesn't work if the given line and circle intersect.please provide a way to do this if so.thanks