Math Forum Discussions

Joe Niederberger

Posts: 1,659
Registered: 10/12/08

Re: Alternative area postulate for geometry
Posted: Jun 29, 2012 4:56 PM

Plain Text

>Both of these options share the same orthodoxy around using the 90 degree angle as "normal" (pun intended -- *if* it is a pun).

Right - but in one its explicit, and the other, hidden and conflated. The explicit is better because then its easy to swap out.

Joe N

Date

Subject

Author

6/25/12

Alternative area postulate for geometry

Peter Duveen

6/25/12

Re: Alternative area postulate for geometry

Robert Hansen

6/25/12

Re: Alternative area postulate for geometry

Gary Tupper

6/25/12

Re: Alternative area postulate for geometry

Robert Hansen

6/25/12

Re: Alternative area postulate for geometry

Gary Tupper

6/25/12

Re: Alternative area postulate for geometry

Robert Hansen

6/25/12

Re: Alternative area postulate for geometry

kirby urner

6/25/12

Re: Alternative area postulate for geometry

Peter Duveen

6/25/12

Re: Alternative area postulate for geometry

kirby urner

6/26/12

Re: Alternative area postulate for geometry

Robert Hansen

6/26/12

Re: Alternative area postulate for geometry

Gary Tupper

6/28/12

Re: Alternative area postulate for geometry

Gary Tupper

6/28/12

Re: Alternative area postulate for geometry

Robert Hansen

6/29/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/29/12

Re: Alternative area postulate for geometry

Gary Tupper

6/29/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/26/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/26/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/26/12

Re: Alternative area postulate for geometry

Peter Duveen

6/26/12

Re: Alternative area postulate for geometry

Robert Hansen

6/27/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/28/12

Re: Alternative area postulate for geometry

kirby urner

6/28/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/28/12

Re: Alternative area postulate for geometry

kirby urner

6/26/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/26/12

Re: Alternative area postulate for geometry

Peter Duveen

6/26/12

Re: Alternative area postulate for geometry

Peter Duveen

6/27/12

Re: Alternative area postulate for geometry

Robert Hansen

6/26/12

Re: Alternative area postulate for geometry

kirby urner

6/27/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/27/12

Re: Alternative area postulate for geometry

Robert Hansen

6/27/12

Re: Alternative area postulate for geometry

Peter Duveen

6/27/12

Re: Alternative area postulate for geometry

Peter Duveen

6/27/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/27/12

Re: Alternative area postulate for geometry

kirby urner

6/27/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/27/12

Re: Alternative area postulate for geometry

Robert Hansen

6/27/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/27/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/27/12

Re: Alternative area postulate for geometry

Peter Duveen

6/27/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/28/12

Re: Alternative area postulate for geometry

Peter Duveen

6/28/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/28/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/28/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/28/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/29/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/29/12

Re: Alternative area postulate for geometry

Peter Duveen

6/29/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/29/12

Re: Alternative area postulate for geometry

Robert Hansen

6/29/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/30/12

Re: Alternative area postulate for geometry

kirby urner

6/30/12

Re: Alternative area postulate for geometry

Robert Hansen

6/29/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/29/12

Re: Alternative area postulate for geometry

Robert Hansen

6/29/12

Re: Alternative area postulate for geometry

kirby urner

6/29/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/29/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/29/12

Re: Alternative area postulate for geometry

Robert Hansen

6/29/12

Re: Alternative area postulate for geometry

Robert Hansen

6/29/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/29/12

Re: Alternative area postulate for geometry

Robert Hansen

6/29/12

Re: Alternative area postulate for geometry

Robert Hansen

6/29/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/29/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/29/12

Re: Alternative area postulate for geometry

Robert Hansen

6/30/12

Re: Alternative area postulate for geometry

Louis Talman

6/30/12

Re: Alternative area postulate for geometry

Robert Hansen

6/30/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/1/12

Re: Alternative area postulate for geometry

Louis Talman

7/1/12

Re: Alternative area postulate for geometry

Louis Talman

7/1/12

Re: Alternative area postulate for geometry

Louis Talman

7/1/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/30/12

Re: Alternative area postulate for geometry

Robert Hansen

7/1/12

Re: Alternative area postulate for geometry

Robert Hansen

7/1/12

Re: Alternative area postulate for geometry

Louis Talman

7/2/12

Re: Alternative area postulate for geometry

Robert Hansen

7/2/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/3/12

Re: Alternative area postulate for geometry

Gary Tupper

7/3/12

Re: Alternative area postulate for geometry

Robert Hansen

7/2/12

Re: Alternative area postulate for geometry

kirby urner

7/2/12

Re: Alternative area postulate for geometry

Robert Hansen

7/2/12

Re: Alternative area postulate for geometry

kirby urner

7/2/12

Re: Alternative area postulate for geometry

Robert Hansen

7/2/12

Re: Alternative area postulate for geometry

kirby urner

7/2/12

Re: Alternative area postulate for geometry

Robert Hansen

7/2/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/3/12

Re: Alternative area postulate for geometry

kirby urner

6/29/12

Re: Alternative area postulate for geometry

Peter Duveen

6/29/12

Re: Alternative area postulate for geometry

kirby urner

6/30/12

Re: Alternative area postulate for geometry

Wayne Bishop

6/30/12

Re: Alternative area postulate for geometry

kirby urner

6/30/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/1/12

Re: Alternative area postulate for geometry

kirby urner

7/1/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/2/12

Re: Alternative area postulate for geometry

kirby urner

7/2/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/3/12

Re: Alternative area postulate for geometry

kirby urner

6/30/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/30/12

Re: Alternative area postulate for geometry

Joe Niederberger

6/30/12

Re: Alternative area postulate for geometry

Peter Duveen

7/1/12

Re: Alternative area postulate for geometry

Robert Hansen

7/1/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/1/12

Re: Alternative area postulate for geometry

Joe Niederberger

7/2/12

Re: Alternative area postulate for geometry

Peter Duveen

7/3/12

Re: Alternative area postulate for geometry

Joe Niederberger

7/3/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/4/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/4/12

Re: Alternative area postulate for geometry

Robert Hansen

7/4/12

Re: Alternative area postulate for geometry

kirby urner

7/3/12

Re: Alternative area postulate for geometry

Joe Niederberger

7/3/12

Re: Alternative area postulate for geometry

Joe Niederberger

7/18/12

Re: Alternative area postulate for geometry

kirby urner

7/4/12

Re: Alternative area postulate for geometry

Peter Duveen

7/4/12

Re: Alternative area postulate for geometry

kirby urner

7/4/12

Re: Alternative area postulate for geometry

Louis Talman

7/4/12

Re: Alternative area postulate for geometry

Robert Hansen

7/4/12

Re: Alternative area postulate for geometry

Louis Talman

7/4/12

Re: Alternative area postulate for geometry

Robert Hansen

7/4/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/4/12

Re: Alternative area postulate for geometry

Peter Duveen

7/5/12

Re: Alternative area postulate for geometry

Robert Hansen

7/4/12

Re: Alternative area postulate for geometry

Joe Niederberger

7/5/12

Re: Alternative area postulate for geometry

kirby urner

7/5/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/5/12

Re: Alternative area postulate for geometry

kirby urner

7/6/12

Re: Alternative area postulate for geometry

Robert Hansen

7/6/12

Re: Alternative area postulate for geometry

kirby urner

7/6/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/6/12

Re: Alternative area postulate for geometry

Robert Hansen

7/6/12

Re: Alternative area postulate for geometry

kirby urner

7/4/12

Re: Alternative area postulate for geometry

Joe Niederberger

7/5/12

Re: Alternative area postulate for geometry

Robert Hansen

7/5/12

Re: Alternative area postulate for geometry

Wayne Bishop

7/5/12

Re: Alternative area postulate for geometry

kirby urner

7/5/12

Re: Alternative area postulate for geometry

Robert Hansen

7/5/12

Re: Alternative area postulate for geometry

kirby urner

7/4/12

Re: Alternative area postulate for geometry

Joe Niederberger

7/6/12

Re: Alternative area postulate for geometry

Joe Niederberger

7/6/12

Re: Alternative area postulate for geometry

kirby urner

7/6/12

Re: Alternative area postulate for geometry

Joe Niederberger

7/7/12

Re: Alternative area postulate for geometry

Wayne Bishop