
ERIC Number: EJ449202
Record Type: Journal
Publication Date: 1992
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0025-5769
EISSN: N/A
An Abundance of Solutions.
Barry, Donald
Mathematics Teacher, v85 n5 p384-87 May 1992
Presents 14 distinct methods to determine the sine of the angle formed by the line segments joining one vertex of a square to the midpoints of the nonadjacent sides. Nine methods were developed by mathematics club participants preparing for mathematics competitions and the remaining five by faculty members. (MDH)
Publication Type: Journal Articles; Guides - Classroom - Teacher
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A