Drexel dragonThe Math ForumDonate to the Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » Math Topics » geometry.research.independent

Topic: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
Replies: 23   Last Post: Mar 4, 2013 4:05 AM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
shyamal kumar das

Posts: 35
From: kolkata west bengal india
Registered: 7/21/10
Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
Posted: Mar 4, 2013 1:07 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

From: Shyamal Kumar Das
To: Doctor Nisith Bairagi
Sir,
Thanks for your letter post on 02-03-2013 congratulating and seconding my method on N-section of angle. I have given a generalized formula which most probably missed your attention. I am now making copy-paste from my original write-up dt. 09-09-2011 and posted in Math. Forum on 10-09-2011, which is as follows:
Remarks: To get best and accurate result, ? /e*n should be equal to 4.5degree ( Magic value ). Here, ? is the given angle, ?e? is the no of bisected portions, i.e. 2, 4, 8, or 16 and ?n? is the no. of divisions. This Magic value, as calculation reveals , is that angle when subtended at the centre by an arc , the chord length and arc length are almost equal. Also, note that, no. of graduations taken at a time = no of bisected portions i.e., 2,4,8 or 16.
Regards.


Date Subject Author
7/21/10
Read TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
7/25/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
Peter Scales
8/11/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
8/11/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
Avni Pllana
11/1/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
11/2/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
Avni Pllana
11/3/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
8/13/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
8/24/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
8/24/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
Peter Scales
9/1/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
Peter Scales
9/3/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
9/6/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
Peter Scales
9/18/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
10/8/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
10/8/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
10/9/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
Peter Scales
10/14/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
10/19/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
11/3/10
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
9/10/11
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
3/2/13
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
Doctor Nisith Bairagi
3/4/13
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das
3/4/13
Read Re: TO DIVIDE AN ANGLE IN ANY NUMBER OF EQUAL PARTS
shyamal kumar das

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.