[BlindMath] Interesting way to present Trig to the blind.

[Pranav Lal]

Hi Ray,

Tell me more. I have done proofs over 20 years ago. These were proofs like proving the mid point theorem and I think the Pythagoras theorem. They did use trigonometry I think at some points but were mainly focused on the properties of triangles..

What you appear to imply that instead of using geometry, you can use equations to prove these theorems which would be more understandable to a blind person.

Am I understanding you correctly?
Pranav