# Triangles: Acute, Right, and Obtuse

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Drag the orange vertex to reshape the triangle.

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Contributed by: Jay Warendorff (March 2011)

Open content licensed under CC BY-NC-SA

## Snapshots

## Details

detailSectionParagraph## Permanent Citation

"Triangles: Acute, Right, and Obtuse"

http://demonstrations.wolfram.com/TrianglesAcuteRightAndObtuse/

Wolfram Demonstrations Project

Published: March 7 2011