No solve(a^2+b^2)=c^2,c^2=3^2={{a=r1, b=-sqrt(9-(r1^2)), c=-3, a=r2, b=sqrt(9-(r2^2)), c=-3}, {a=r3, b=-sqrt(9-(r3^2)), c=3, a=r4, b=sqrt(9-(r4^2)), c=3}}
{14,4*0,89*(1*0,8988882*(4733)/(2,60)+1*(4733/2/2,60+(27069/14)-1))}=internal server error! (please try again later)
