More About Triangles with the Same Area and the Same Perimeter.

Lichtenberg, Donovan R.

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Peer reviewed

ERIC Number: EJ106452

Record Type: Journal

Publication Date: 1974

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More About Triangles with the Same Area and the Same Perimeter

Lichtenberg, Donovan R.

Mathematics Teacher, 67, 7, 659-660, Nov 74

A device is suggested for constructing triangles with the same area and the same perimeter. A proof is given as is a proof of necessary conditions for a special case. The question of congruence of the triangles is left to the reader. (LS)

Descriptors: Congruence, Deduction, Geometric Concepts, Geometry, Manipulative Materials, Mathematics Education, Mathematics Instruction, Relationship, Secondary School Mathematics, Triangles (Geometry)

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