Home Discussion Forums Papers Authors
 September 29, 2020, 7:40 am UTC
 March 04, 2020 07:38AM Registered: 15 years ago Posts: 820
keeperzz Wrote:
-------------------------------------------------------
> Hi Kanga,
>
> What is 280c diagonal? Could you create simple drawing?
>
> Alex.

Sorry, I don't know how to post an image.

Just know this. At the 154c level (top of course 104), the horizontal length is 198c cubits. The square at this level has a diagonal of 198c x rt2 = 280c. That is, they knew 280/198 (or 140/99) as a rational approximation to rt2.

They then used this value of rt2 and applied it to the height to make the half-area level, the level of the King's Chamber floor (at elevation 82c, since 82c = 280c - 198c). (Sorry, again no visual.)

Or think of it this way. The KC floor has an elevation of 82c, which means that if a new pyramid were built at this level, its height would be 198c. But 198 stands in relation to 280 as 1:rt2. In other words, this new pyramid is a 1/rt2 scaled down version of the compete pyramid, which means its new base level is 1/rt2 times the base length of the complete pyramid, which means the base of the new pyramid has half the area (1/rt2 squared = 1/2) of the complete pyramid... hence the half-area level.

The 82c level shows how 198 and 280 are related arithmetically, while the 154c level shows how 198 and 280 are related geometrically.
Subject Author Posted

Red Pyramid - New Geometric Model

Mark Heaton February 16, 2020 05:55PM

Re: Red Pyramid - New Geometric Model

Byrd February 16, 2020 07:42PM

Re: Red Pyramid - Petrie's slope / error?

Mark Heaton February 17, 2020 04:44AM

Re: Red Pyramid - Petrie's slope / error?

keeperzz February 17, 2020 11:40AM

Re: Red Pyramid - Petrie's slope / error?

Mark Heaton February 17, 2020 04:10PM

Re: Red Pyramid - New Geometric Model

Spiros February 16, 2020 08:47PM

Re: Red Pyramid - Side Length?

Mark Heaton February 29, 2020 11:25AM

Re: Red Pyramid - New Geometric Model

Hermione February 17, 2020 03:39AM

Re: Red Pyramid - New Geometric Model

Mark Heaton February 17, 2020 05:10AM

Re: Red Pyramid - New Geometric Model

waggy February 17, 2020 12:58PM

Re: Red Pyramid - New Geometric Model

Mark Heaton February 17, 2020 04:04PM

A better way

Hans February 17, 2020 05:33PM

Re: A better way

Mark Heaton February 18, 2020 05:03PM

Re: Red Pyramid - New Geometric Model

waggy February 17, 2020 11:08PM

Re: Red Pyramid - New Geometric Model

Hans February 18, 2020 12:21AM

Re: Red Pyramid - New Geometric Model

Mark Heaton February 18, 2020 07:10PM

Re: Red Pyramid - New Geometric Model (correction)

Mark Heaton February 19, 2020 03:14AM

Re: Red Pyramid - Perring v Dorner Query

Mark Heaton March 10, 2020 03:45PM

Re: Red Pyramid - New Geometric Model

GChase February 17, 2020 05:41PM

Re: Red Pyramid - New Geometric Model

waggy February 17, 2020 11:38PM

Re: Red Pyramid - New Geometric Model

Chris Tedder February 20, 2020 07:57AM

Re: Red Pyramid - New Geometric Model

GChase February 20, 2020 09:37AM

Re: Red Pyramid - New Geometric Model

Chris Tedder February 20, 2020 04:02PM

Re: Red Pyramid - Solar Model

Mark Heaton February 20, 2020 04:49PM

Re: Red Pyramid - Solar Model

Chris Tedder February 21, 2020 12:27PM

Re: Red Pyramid - Solar Model

Mark Heaton February 21, 2020 04:45PM

Re: Red Pyramid - Solar Model

GChase February 21, 2020 05:37PM

Re: Red Pyramid - Solar Model

Mark Heaton February 21, 2020 06:48PM

Re: Red Pyramid - Solar Model

GChase February 22, 2020 04:06AM

Re: Red Pyramid - Solar Model

Chris Tedder February 22, 2020 02:20PM

Re: Red Pyramid - Solar Model

Mark Heaton February 22, 2020 05:04PM

Re: Red Pyramid - Solar Model

Mark Heaton February 22, 2020 05:17PM

Re: Red Pyramid - New Geometric Model

keeperzz February 23, 2020 11:06AM

Re: Red Pyramid - New Geometric Model

GChase February 24, 2020 07:54AM

Re: Red Pyramid - New Geometric Model

robin cook February 23, 2020 07:58AM

Re: Red Pyramid - New Geometric Model

Hermione February 23, 2020 08:42AM

Re: Red Pyramid - New Geometric Model

keeperzz February 23, 2020 10:21AM

Re: Red Pyramid - New Geometric Model

Mark Heaton February 23, 2020 11:48AM

Re: Red Pyramid - New Geometric Model

GChase February 23, 2020 04:26PM

Re: Red Pyramid - New Geometric Model

robin cook February 24, 2020 09:24AM

Re: Red Pyramid - Dorner's Survey - link?

Mark Heaton February 24, 2020 09:50AM

Re: Red Pyramid - New Geometric Model

GChase February 24, 2020 10:49AM

Re: Red Pyramid - New Geometric Model

keeperzz February 24, 2020 01:26PM

Dorner's Diagrams

GChase February 24, 2020 01:50PM

Re: Dorner's Diagrams

keeperzz February 24, 2020 04:09PM

Re: Dorner's Diagrams

Hermione February 24, 2020 05:21PM

Re: Dorner's Diagrams

GChase February 24, 2020 06:40PM

Re: Dorner's Diagrams

Hermione February 25, 2020 03:34PM

Re: Dorner's Diagrams

keeperzz February 25, 2020 03:37PM

Re: Dorner's Diagrams

robin cook February 25, 2020 04:59AM

Re: Dorner's Diagrams

GChase February 25, 2020 07:43AM

Re: Dorner's Diagrams

robin cook February 25, 2020 12:43PM

Re: Dorner's Diagrams

Chris Tedder February 25, 2020 03:37PM

Re: Dorner's Diagrams

keeperzz February 25, 2020 04:58PM

Re: Dorner's Diagrams

Hermione February 26, 2020 03:38AM

Re: Dorner's Diagrams

GChase February 25, 2020 03:13PM

Re: Dorner's Diagrams

GChase February 25, 2020 05:35PM

Re: Dorner's Diagrams

Mark Heaton February 25, 2020 06:25PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Mark Heaton February 25, 2020 05:59PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase February 26, 2020 07:51AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder February 26, 2020 08:28AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase February 26, 2020 09:06AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder February 26, 2020 09:36AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

robin cook February 26, 2020 10:18AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder February 26, 2020 04:33PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase February 26, 2020 05:07PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Mark Heaton February 26, 2020 07:43PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Mark Heaton February 27, 2020 04:22AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Kanga February 27, 2020 06:10AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

keeperzz February 27, 2020 11:17AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase February 27, 2020 04:28AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Kanga February 27, 2020 01:10AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Sirfiroth February 26, 2020 11:09PM

Re: Dorner's Bent Pyramid Diagrams

GChase February 27, 2020 12:18PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

keeperzz February 27, 2020 12:11PM

Re: Dorner's Bent Pyramid Diagrams - Solved ?

GChase February 27, 2020 12:50PM

Re: Dorner's Bent Pyramid Diagrams - Solved ?

robin cook February 27, 2020 02:17PM

Re: Dorner's Bent Pyramid Diagrams - Solved ?

GChase February 27, 2020 03:20PM

Re: Dorner's Bent Pyramid Diagrams - Solved ?

keeperzz February 28, 2020 03:51PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder February 28, 2020 04:49AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Kanga February 28, 2020 07:25AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

keeperzz February 29, 2020 03:44PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase March 02, 2020 09:01AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Kanga March 02, 2020 09:50AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

keeperzz March 03, 2020 02:23AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase March 03, 2020 05:10AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Pistol March 03, 2020 01:21PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder March 03, 2020 04:38PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Pistol March 04, 2020 02:51AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder March 04, 2020 10:26AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Pistol March 05, 2020 02:51AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder March 05, 2020 08:42AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase March 04, 2020 08:36AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder March 05, 2020 09:00AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase March 05, 2020 02:55PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder March 05, 2020 04:20PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

keeperzz March 03, 2020 03:23PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder March 03, 2020 04:47PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase March 03, 2020 06:20AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder March 03, 2020 04:40PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Kanga March 03, 2020 07:38AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Mark Heaton March 03, 2020 02:19PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

keeperzz March 03, 2020 03:28PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Kanga March 04, 2020 07:38AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase March 04, 2020 08:49AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Kanga March 05, 2020 05:51AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

GChase March 05, 2020 06:10AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder March 02, 2020 02:07PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

keeperzz March 05, 2020 04:52PM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Chris Tedder March 07, 2020 07:51AM

Bent Pyramid lower section

keeperzz March 09, 2020 04:59PM

Re: Bent Pyramid lower section

Kanga March 10, 2020 12:27AM

Re: Bent Pyramid lower section

keeperzz March 10, 2020 05:42PM

Re: Bent Pyramid lower section = Red Pyramid

Mark Heaton March 10, 2020 10:20AM

Re: Bent Pyramid lower section = Red Pyramid

keeperzz March 11, 2020 09:58AM

Re: Bent Pyramid lower section = Red Pyramid

Mark Heaton March 11, 2020 11:55AM

Re: Bent Pyramid lower section

GChase March 10, 2020 12:22PM

Re: Bent Pyramid lower section

Chris Tedder March 11, 2020 10:44AM

Re: Dorner's Red Pyramid and Bent Pyramid Diagrams

Kanga March 08, 2020 07:58AM

Bent Pyramid - You are all wrong

Kanga February 27, 2020 01:21AM

Re: Bent Pyramid - You are all wrong

GChase February 27, 2020 04:39AM

slope angles

robin cook February 27, 2020 05:17AM

Re: slope angles

keeperzz February 27, 2020 01:02PM

Re: slope angles

robin cook February 27, 2020 04:47PM

Re: slope angles

keeperzz February 28, 2020 06:56AM

Re: slope angles

robin cook February 28, 2020 09:02PM

Re: slope angles / solar model

Mark Heaton February 27, 2020 04:56PM

Re: slope angles / solar model

keeperzz February 28, 2020 03:26PM

Re: slope angles / solar model

Mark Heaton February 28, 2020 07:09PM

Sorry, only registered users may post in this forum.