It is a tangent right?
It is tangent IF the angle at B is a right angle......know how to tell ?
Pythagorean therom....if it IS a right triangle then
21^2 + 20^2 = 29^2 does it? Find out !
Thanks it isnt a tangent
Yah it is ! 21^2 + 20^2 = 29 ^2
SO there IS a right angle at B which means AB is tangent......
What's the question here? Pardon me...
I would call it a half tangent