Formula for Finding the Number of Triangles with Integer Side Lengths

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Published: Nov 25, 2022
Keywords:
triangle inequality number of triangles

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Niroot Meekoed
Banrai Pittayakhom School, Sukhothai Province, 64120, Thailand
Amphaphon Khanaphaeng
Banrai Pittayakhom School, Sukhothai Province, 64120, Thailand
Chanakan Promin
Banrai Pittayakhom School, Sukhothai Province, 64120, Thailand
Kwanwipha Ninchun
Banrai Pittayakhom School, Sukhothai Province, 64120, Thailand
Phuttithorn Putrit
Banrai Pittayakhom School, Sukhothai Province, 64120, Thailand

Abstract

In this paper, we establish the formula for finding the number of triangles with integer side lengths that have given the boundary of each side length.

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How to Cite
Meekoed, N. ., Khanaphaeng, A. ., Promin, C., Ninchun, K. ., & Putrit, P. . (2022). Formula for Finding the Number of Triangles with Integer Side Lengths. KKU Science Journal, 50(2), 136–145. Retrieved from https://ph01.tci-thaijo.org/index.php/KKUSciJ/article/view/250447
Issue
Vol. 50 No. 2 (2022): May - August 2022
Section
Research Articles
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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

References

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Meekoed, N. (2011). The Number of General Triangle with Longest Side Less Than or Equal to n. KKU Science Journal 39(4): 696–700.

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