Rational Triangle

A rational triangle is a Triangle all of whose sides are Rational Numbers and all ofwhose Angles are Rational numbers of Degrees. The onlysuch triangle is the Equilateral Triangle (Conway and Guy 1996).

References

Conway, J. H. and Guy, R. K. ``The Only Rational Triangle.'' In The Book of Numbers. New York: Springer-Verlag, pp. 201 and 228-239, 1996.

• Fermat Prime
• Fermat Pseudoprime
• Fermat Quotient
• Fermat's Algorithm
• Fermat's Congruence
• Fermat's Conjecture
• Fermat's Factorization Method
• Fermat's Last Theorem
• Fermat's Lesser Theorem
• Fermat's Little Theorem
• Fermat's Little Theorem Converse
• Fermat Spiral Inverse Curve
• Fermat's Polygonal Number Theorem
• Fermat's Primality Test
• Fermat's Problem
• Fermat's Right Triangle Theorem
• Fermat's Sigma Problem
• Fermat's Simple Theorem
• Fermat's Spiral
• Fermat's Theorem
• Fermat's Two-Square Theorem
• Fermat Sum Theorem
• Fermi-Dirac Distribution
• Fern
• Ferrari's Identity