Volume 59 | Number 1 | Year 2018 | Article Id. IJMTT-V59P505 | DOI : https://doi.org/10.14445/22315373/IJMTT-V59P505

The value of an irrational number pi (π) is determined from the ancient times up to the modern super computer era. In this research paper, I divide the circumference of circle in to 6 equal arc radius of length λ (Lambda). 6 λ (lambda) = 2 rs , This gives Goba = 3 λ (lambda) ÷ straight radius, with the aid of equation measurement of λ (lambda) and arc radius give the Goba constant. The researcher has given this name, “GOBA” it’s as symbolic, this Goba, this letter. Its equations given, its value is computed as 3.141592653 The self - proving theorem of Goba and its explanation on the basis of a formula, is based on the extinction and creation of the world. The world becomes extinct in an invisible degree and the evolution or creation of the world or the radius of a circle and circumference of circle is achieved by exploding that invisible degree or bisecting that degree. In geometry, symbol for measurement accepted by world scientists (world official) is degree and the very degree is the root, scale, source and base of the research. Degree: closed chop (compass), tip of the compass means point, means 1 point, means 1° degree, means dot • = degree means unit of measurement. The degrees of a circle without support means without circumference are 36°, this is the base of this whole research is 36° measure of circle. This is a fundamental research.

[1] Shantaram Bapurao Janorkar,“Goba Cha Swayamshidha Sidhanta” (In Marathi language) -15 September 1998, Om Publication, Mahan-444405, India

[2] Shantaram Bapurao Janorkar, “Goba Cha Swayamshidha Sidhanta Wa Sutracha Aadharacha Spastikaran” (In Marathi language) - 4 April 2004, Om Publication, Mahan-444405, India

[3] Dhananjay Shantaram Janorkar, Web-Site: www.sbjanorkar.com – 10 December, 2014, Om Publication, Mahan-444405, India

[4] Dhananjay Shantaram Janorkar, Internet data.

[5] Dhananjay Shantaram Janorkar, researchgate.net Link: https://www.researchgate.net/profile/Dhananjay_Janorkar3/publications

[6] Shantaram Bapurao Janorkar, Dhananjay Shantaram Janorkar, The self - proving theorem of Goba and its explanation on the basis of a formula, International Journal of Shantaram Janorkar Foundation of Mathematics, Science & Spiritual, Volume - 1, Issue - 1, 15 September, 2015, Page No. 81-156. ISSN (P):2454-5236, ISSN (O):2454-633X, India (Also in Marathi language, Page No. 157-226).

[7] Shantaram Bapurao Janorkar, Dhananjay Shantaram Janorkar, Point - The theorem of existence of point and its aspect, International Journal of Shantaram Janorkar Foundation of Mathematics, Science & Spiritual, Volume - 1, Issue - 1, 15 September, 2015, Page No. 227-245. ISSN (P):2454-5236, ISSN (O):2454-633X, India (Also in Marathi language, Page No. 246-264).

[8] Shantaram Bapurao Janorkar, Dhananjay Shantaram Janorkar, E=Mm2 Which means Energy = Mass x (Speed of Mass)2, Speed of Light = 22,32,00,00,000 Mile/per Second (Twenty two Hundred and Thirty two Cores Mile/per Second), International Journal of Shantaram Janorkar Foundation of Mathematics, Science & Spiritual, Volume–1, Issue–1, 15 September, 2015, Page No. 265-290. ISSN (P): 2454-5236, ISSN (O):2454-633X, India (Also in Marathi language, Page No. 291-316).

[9] Dhananjay Shantaram Janorkar, The Theorem of the Formula of Arc Radius, International Journal of Shantaram Janorkar Foundation of Mathematics, Science & Spiritual, Volume - 2, Issue - 2, 15 September, 2016, Page No. 1-18. ISO 9001:2008, ISSN (P):2454-5236, ISSN (O):2454-633X, India (Also in Marathi language, Page No. 19-36).

[10] Dhananjay Shantaram Janorkar, The Theorem of the Evolution or Creation of the Universe i.e. the Cosmos and the Speed, International Journal of Shantaram Janorkar Foundation of Mathematics, Science & Spiritual, Volume- 2, Issue - 2, 15 September, 2016, Page No. 37-78. ISSN (P):2454-5236, ISSN (O):2454-633X, RNI No. MAHBIL/2015/67021, India (Also in Marathi language, Page No.79-116).

[11] Dhananjay Shantaram Janorkar, The Theorem of Various Formulae of Equations in Mathematics (Geometry), International Journal of Shantaram Janorkar Foundation of Mathematics, Science & Spiritual, Volume-2, Issue-2, 15 September, 2016, Page No. 467-482. ISO 9001:2008, ISSN (P):2454-5236, ISSN (O):2454-633X, India (Also in Marathi language, Page No. 483-500).

[12] Dhananjay Shantaram Janorkar, The Theorems of Finding Arc Radius from Straight Radius and Finding Straight Radius from Arc Radius, International Journal of Shantaram Janorkar Foundation of Mathematics, Science & Spiritual, Volume-2, Issue-2, 15 September, 2016, Page No. 531-536. ISO 9001:2008, ISSN (P):2454-5236, ISSN (O):2454-633X, India (Also in Marathi language, Page No. 537-542).

[13] Dhananjay Shantaram Janorkar, The Theorem of Proof of the Circumference of a Circle is in 360° , International Journal of Shantaram Janorkar Foundation of Mathematics, Science & Spiritual, Volume - 3, Issue - 3, 15 September, 2017, Page No. 1-16. ISSN (P):2454-5236, ISSN (O):2454-633X, RNI No. MAHBIL/2015/67021, India (Also in Marathi language, Page No. 17-32).

[14] Dhananjay Shantaram Janorkar, The Theorem of the Evolution or Creation of the whole Universe i.e. the Cosmos by the Invisible Degree and the End in the Invisible Degree, International Journal of Shantaram Janorkar Foundation of Mathematics, Science & Spiritual, Volume - 3, Issue - 3, 15 September, 2017, Page No. 623-706. ISSN (P):2454-5236, ISSN (O):2454-633X, RNI No. MAHBIL/2015/67021, India (Also in Marathi language, Page No. 707-786).

[15] Dhananjay Shantaram Janorkar, “Arc Radius of Circle in Geometry” Edition - 1, 28 May, 2018, ISBN: 978-81-930845-3-3, Om Publication, Mahan – 444405, India

[16] Dhananjay Shantaram Janorkar, “Bhumiti Madhil Vartulachi Kansa Trija” (In marathi), Edition - 1, 28 May, 2018, ISBN: 978-81- 930845-4-0, Om Publication, Mahan - 444405, India

Dhananjay Shantaram Janorkar, "True Value of Pi (π) Now is 3.141592653 we Call This as Goba Constant we Symbolic it as Ѳ This Goba, This Letter," *International Journal of Mathematics Trends and Technology (IJMTT)*, vol. 59, no. 1, pp. 27-34, 2018. *Crossref*, https://doi.org/10.14445/22315373/IJMTT-V59P505