Naked Science Forum

General Science => General Science => Topic started by: f.point on 01/03/2020 13:06:16

Title: equality
Post by: f.point on 01/03/2020 13:06:16

Rectangle ABCD, along an AE that is smaller or larger than the page AB, construct an Rectangle AEFG that has the same surface area as the rectangle ABCD, only unmarked ruler and conifer are allowed, preferably in GeoGebra

theme - inverted proportionality solved by geometric process

Title: Re: equality
Post by: Bored chemist on 01/03/2020 14:46:09

Quote from: f.point on 01/03/2020 13:06:16

Rectangle ABCD, along an AE that is smaller or larger than the page AB, construct an Rectangle AEFG that has the same surface area as the rectangle ABCD, only unmarked ruler and conifer are allowed, preferably in GeoGebra

theme - inverted proportionality solved by geometric process

What did you mean to say?

Title: Re: equality
Post by: f.point on 01/03/2020 15:46:27

to draw a rectangle AEFG , for the given conditions , in general form ...

Title: Re: equality
Post by: Bored chemist on 01/03/2020 16:03:04

Shaln't.

Title: Re: equality
Post by: Petrochemicals on 03/03/2020 20:30:21

Too clever for me

Title: Re: equality
Post by: Colin2B on 04/03/2020 15:12:19

Quote from: Petrochemicals on 03/03/2020 20:30:21

Too clever for me

No, just unable to make himself clear.

Title: Re: equality
Post by: f.point on 04/03/2020 16:51:05

- GeoGebra solution https://onedrive.live.com/?authkey=%21ANn523SIEkl70Bc&cid=48F411219265CF17&id=48F411219265CF17%21194&parId=48F411219265CF17%21105&o=OneUp for AE greater than AB
- instruction manual, point D changes the length of the side AD, point B changes the length AB, point E changes the length of AE, turn on (design description) and check that I have followed the rules.

 q1 q2  ABCD and AEFG rectangle surfaces are accuracy checks

- there is a version when AE is less AB, if you know how to set it

Title: Re: equality
Post by: Blimey on 21/03/2020 10:01:55

Could you show a diagram please?

Title: Re: equality
Post by: f.point on 07/04/2020 10:03:44

no diagram is needed, but geogebra (free), my file is loaded,

Title: Re: equality
Post by: claytmp+bsvor on 21/07/2020 14:28:18

Hi buddy, this is bit confusing. Can you show with a diagram example?

Regards,
Connie R. Lawson

Title: Re: equality
Post by: Bored chemist on 21/07/2020 17:23:03

Quote from: f.point on 01/03/2020 13:06:16

only unmarked ruler and conifer are allowed,

Well, I think that sums it up nicely.