I am assuming you want to measure angles in degrees - not in radians!As simple as the title says it. Is it possible to have a right triangle with 3 integer sides and 3 integer angles(30 degrees, 11 degrees, 79 degrees, etc.)
I would begin with a well-known method for generating Pythagorean triples:
[MATH](a,b,c)=(m^2-n^2,4mn,m^2+n^2)[/MATH] where m,n∈N and n<m
And so, if you are using degrees to measure the angles, it will suffice to find an ordered pair (m,n) such that:
[MATH]\frac{180}{\pi}\arctan\left(\frac{m^2-n^2}{4mn}\right)=k[/MATH] where k∈N and k<90.
I would likely use a computer to search for a solution.
Shouldn't there be a condition so that m,n=0?
That is implied with m,n∈N. The natural numbers are positive integers.![]()