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Mathematics Magazine Volume 95, 2022 - Issue 5
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Proofs Without Words

A Relationship of Triangular and Star Numbers

Gunhan CaglayanNew Jersey City University, Jersey City, NJ07305Correspondence[email protected]
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Page 571 | Received 14 Nov 2019, Accepted 06 Aug 2020, Published online: 18 Oct 2022
 

Summary

We give a visual proof for an identity relating triangular and star numbers.

Additional information

Notes on contributors

Gunhan Caglayan

GUNHAN CAGLAYAN (MR Author ID: 1116420) teaches mathematics at New Jersey City University. His main interests are visual mathematics and student learning through modeling and visualization.

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