Descriptor
| Analytic Geometry | 4 |
| Mathematics | 4 |
| Trigonometry | 4 |
| Geometry | 3 |
| Algebra | 2 |
| Secondary School Mathematics | 2 |
| College Mathematics | 1 |
| Graphs | 1 |
| Mathematical Applications | 1 |
| Triangles (Geometry) | 1 |
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Peer reviewedBrumfiei, Charles – Mathematics Teacher, 1972
Discussed are implications and derivations from vux" triangles (triangles having one angle the integral multiple of another). (JG)
Descriptors: Analytic Geometry, Geometry, Mathematics, Triangles (Geometry)
Fletcher, T. J. – Mathematical Gazette, 1973
The length of the longest ladder which will go round a right-angled bend in a corridor is found by five methods, none of which involves calculus. (MM)
Descriptors: Algebra, Analytic Geometry, Geometry, Mathematical Applications
Peer reviewedShwarger, Michael – Mathematics Teacher, 1972
Descriptors: Algebra, Analytic Geometry, Mathematics, Secondary School Mathematics
Peer reviewedMorgan, Lwarence A. – Mathematics Teacher, 1972
Descriptors: Analytic Geometry, College Mathematics, Geometry, Graphs
