Angle

Angle, uu time bane hae jab dui sidhaa rekhaa (line) ek duusre se mile hae. Duuno rekhaa ke angle ke "sides" bola jaae hae aur jahan pe duuni mile hae ke "point" bola jaae hae.^[1] Angle uu time bhi bane hae jab dui "plane" ek duusre se mile hae.

Angle ke darsae (to represent) ke khaatir Greek Akchhar ke kaam me laawa jaae hae, jaise α (alpha), β (beta), γ (gamma) aur θ (theta).^[2]

Angle ke degrees me naapa jaae hae, aur chinh ° ke kaam me laawa jaae hae. Ek degree ke hissa ke khaatir ek deimal number, nai to fraction ke bhi kaam me laawa jaae sake hae, lekin ek degree ke 60 minutes (1° = 60′) aur ek minute ke 60 seconds (1′ = 60″) me vibhajit (divide) karaa jaae sake hae. Iske matlab hae ki 37.5°, 37½° aur 37°30′ ekke angle hae.

Angle ke radians me bhi naapa jaae hae ii conversion factor ke kaam me laae ke: 2π rad = 360°. Jaise ki 60° = π/6 rad.

References

↑ Campana, D. M. (2016-09-06) (in en). The Teacher of Geometrical Drawing - For High Schools, Manual Training Schools, Technical Schools, Etc. Read Books Ltd. ISBN 978-1-4733-5366-4. https://books.google.com/books?id=5r_7DAAAQBAJ&dq=called+%22sides+of+an+angle%22&pg=PA16.
↑ "Compendium of Mathematical Symbols". Math Vault (in English). 2020-03-01. Retrieved 28 May 2024.

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[1] Campana, D. M. (2016-09-06) (in en). The Teacher of Geometrical Drawing - For High Schools, Manual Training Schools, Technical Schools, Etc. Read Books Ltd. ISBN 978-1-4733-5366-4. https://books.google.com/books?id=5r_7DAAAQBAJ&dq=called+%22sides+of+an+angle%22&pg=PA16.

[2] "Compendium of Mathematical Symbols". Math Vault (in English). 2020-03-01. Retrieved 28 May 2024.

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