ERIC Number: EJ474905
Record Type: CIJE
Publication Date: 1993
Reference Count: 0
Drilling Square Holes.
Smith, Scott G.
Mathematics Teacher, v86 n7 p579-83 Oct 1993
A Reuleaux triangle is constructed by drawing an arc connecting each pair of vertices of an equilateral triangle with radius equal to the side of the triangle. Investigates the application of drilling a square hole using a drill bit in the shape of a Reuleaux triangle. (MDH)
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: Teachers; Practitioners
Authoring Institution: N/A